She who brings victory

Then we have Tor Vizsla’s POV:

We never get a Galidraan POV directly from Jango. He famously keeps all vulnerabilities and emotions to himself, with the only exception being his affection for Boba. Any characters talking about post-Galidraan Jango (like Vau, Dooku, Skirata, the Nulls, etc.) do not actually know the truth, so they project their own emotions onto him and assign him nefarious character traits and motives.

In the ‘unbiased’ lore sources, like the official fact files and encyclopedias, Jango is never described as having these assigned motives or character traits. A few examples of many:

Jaster Mereel, a deeply pious human and extraordinary soldier, immediately noticed a deep-seated dissatisfaction in the hearts of many a hard-boiled Mandalorian. As a former Journeyman Protector, Mereel brought a strong ethic that extended far beyond the limited Mandalorian ideology of fighting for credits. His prowess in combat earned him the respect of his peers, and when Mereel fought tooth-and-nail to become reigning Mandalore and unite the disparate clans, his ideals became the foundation of a new creed: the Supercommando Codex.

The history of the Mandalorians encompasses tens of thousands of years, but the Mandalorian Protectors burned brightly for only a few decades.Embodying the highest ideals of their warrior culture, the Protectors were the antidote for a people who had too often slipped into the relative morality of mercenaries.

The roots of the Protectors stretch back to Jaster Mereel's formation of the Mandalorian Supercommandos (Mando Ori'ramikade).

During the Mandalorian Civil War of 60-34 BBY, the Protectors' ranks were split into two factions: the rebellious Death Watch and the reformist True Mandalorians of Mereel and Jango Fett. The True Mandalorians met their end at the Battle of Galidraan, but their moral teachings, embodied in the Supercommando Codex, inspired many back on Mandalore.

The Mandalorian Protectors are motivated by their adherence to the high moral standards of the Supercommando Codex. The Codex contains hundreds of commandments, resurrecting and modernizing the forgotten Canons of Honor.

The Canons are a text of laws extrapolated from the fundamental Six Actions (resol'nare) of Mandalorian culture: Wear armor, speak the Mandalorian language, defend oneself and one's family, raise one's children as Mandalorians, contribute to the welfare of the clan, and respond to any order handed down by the ruling Mandalore.

The Mandalorian Protectors were formed in response to the overtly mercenary ways of other Mandalorians and are reluctant to take jobs for pay.

The Protectors are not necessarily natives of Mandalore. Membership requires only that an individual follow the Six Actions and the teachings of the Supercommando Codex. All Mandalorians belong to a clan, but such clans do not specifically influence rank or deployment.

After the Mandalorian Excision, the exiled warrior clans began calling themselves "The Faithful" as a description for following the true warrior traditions. In opposition they labeled the New Mandalorian followers "The Faithless", to describe that faction's shunning of the warrior traditions.

As the centuries progressed an underlying movement began within "The Faithful" that exploded into open conflict when Jaster Mereel became the "True Mandalore" around 60 BBY. True Mandalorians rose to power within the warrior clans, believing that Mandalorians should adhere to a code of honor and do battle as honorable mercenaries. This code of honor became known as the "SuperCommando Codex", and was put in place by Mereel to define and guide the actions of Mandalorian warriors. Mereel realized that to protect the ancient Mandalorian traditions, attempting to conquer the galaxy was not realistic or healthy for the future of his people.

Jaster Mereel was a human male from the planet Concord Dawn, an agricultural world in the Mandalore sector. He served as a Journeyman Protector, the lawkeepers of Concord Dawn, until his high sense of morals led him to kill a corrupt superior. Charged with murder, Jaster was exiled from Concord Dawn and found refuge within the faithful Mandalorian clans.

Earning the respect of his peers through combat and skill, Mereel would eventually assume the title of “Mandalore" around 60 BBY, leading the Mandalorian clans faithful to their warrior code.

His greatest feat as Mandalore would also become his greatest defeat. Finding that other Mandalorians felt dissatisfied with the savage ways that had become prevalent among Mandalorian warriors, he became a reformist for restoring honor to the clans and issued new behavioral guidelines for the Mandalorian faithful.

His "Supercommando Codex" was a modern revision of the ancient Mandalorian "Canons of Honor," which had been followed by the Crusaders and Neo-Crusaders of bygone eras. Mereel's goal was to turn savage Mandalorians into highly-paid and honorable mercenaries.

supercommando codex: This was the name used by Jaster Mereel to describe the set of tenets and canons that he developed to oversee the new Mandalorian Mercs several decades before the onset of the Clone Wars. The codex was created to define the rules and roles of his new supercommandos, in an effort to unite the disparate clans of Mandalorian Mercs under a single leader.

Resol'nare: A term that described the basic tenents of Mandalorian culture, or "Six Actions": the wearing of armor, the use of Mandoa language, loyalty and defense of one's family and oneself, raising children in the Mandalorian way, contributing to the welfare of one's clan, and answering the call to combat of the Mand'alor during times of strife.