a rainbaaaaaah.

It didn’t take much longer for it to make Bilbo do the same, as he kept it as the key “trick up his sleeve” during the Quest for Erebor and never considered harming it.

But in 17 full years and 6 months, it couldn’t make Frodo claim it. It took being inside Mt Doom, the place where its power was absolute and drowned out all othere, to get Frodo to claim it.

Inside Mt. Doom, no bearer can resist the Ring. They will inevitably claim it there. But literally ALL of the other Ring-bearers who ever claimed it did so outside of Mt. Doom.

The Ring never needed to apply its utmost, Cracks-of-Doom-level pressure to make anyone claim it. Frodo was the only one who resisted it so long and so well that it had to force itself upon him and break him just to get him to regard it as his own.