I saw the movies first. When I tell you I was shocked by tom bombadill I thought I had lost my mind or had a wrong version of the book. Maybe this was a prank. I had to google it to find out it was in fact reality
I read the books as a youngin'
I was so pissed that they left my favorite character out of the movies.
So I kinda had the opposite experience from you.
Why didn't just Tom wear the Ring as he makes passionate love with his wife, so he can force Sauron to watch.
Sauron, who is a virgin, who never had a gf and was dismembered and reduced to a giant eye by a fucking human would realize he is nothing compared to Tom, whose girth is beyond even Eru Ilúvatar's comprehension.
Wishing to die but unable to kill himself as he doesn't even have a fucking hand to pull the trigger, he would order his orc armies to piss on him, so that the flames of his eye can be extinguished and his mind can be set free of Tom's all encompassing girth. His spirit would be released to the boundless void that ripples and contorts with Tom's mighty thrusts and he would find no solace.
Edit: When Tom thrusts his final thrust and shoots a billion Bombadillos deep into Goldberry's loins, the impact would shatter Sauron's soul into a billion Saurodillos and he would be free. When this happens, not even the wisest can tell.
Lol. This might not be popular BUT there's a reason he doesn't make the cut in the movies or extended cut releases. Tom Bambodil is basically middle earth's "MyStErIoUs WaYs." This is a hot take but I would almost go so far as to say his existence in the world ruins the book, his songs/poetry are terrible and he's just kind of there. He is meant to be a mysterious figure that lends to the overarching mystery of the world, one who has always been around and is so powerful he is basically a god, but doesn't actually give a shit about the world outside of himself or the suffering of others. I see him as a vestige of JRRT's catholicism seeping through, this ultimate force that could end the war but didn't because reasons.
Tom couldn't save the world. They talk about giving the ring to him at the council. He can't leave his lands so the most he could do is to keep it and hide the ring. But tom is literally incapable of being tempted by power, that sounds like it would make him the perfect person to keep the ring but actually it would mean he would just forget about it almost immediately. Giving him the ring would be more dangerous than yeeting it into the ocean which they also discussed and deemed not a good solution because it would only delay things. The ring is magical after all and WANTS to be found, trying to hide it away in those sorts of ways will never work.
Tom is meant to represent untamed nature of middle earth. He isn't meant to be mysterious or even particularly powerful. He is just Tom.
To be fair, Tolkien's songs/poetry are terrible. He was a great writer, an amazing storyteller, and an unparalleled world-builder. But he was not a lyricist or poet by a long shot.
The songs and poems do convey a lot of information and help build the world. But that doesn't mean they're good.
The question of giving the ring to Bombadil to take it out of the equation is asked and answered at the council of Elrond - at no point he could or would end the war.
Tom Bombadil is a weird character that appears early in the Hobbit's journey in the first book.
He lives alone in the forest with his wife and lives very carefree, despite potentially being the most powerful entity in all of Middle Earth or Arda in general. The ring has no effect over him, and he didn't turn invisible when he wore it.
Tom Bombadil is just sort of... A thing that happens. It has no real bearing on the story and contributes to almost nothing. He does save the Hobbits, twice; once from some grumpy tree and once more from some restless dead, but cutting him out entirely doesn't change the story of The Lord of the Rings in any way, which is why he's not in the movies.
The only other mention of Tom Bombadil in all three books is Elrond hoping he would've accepted his invitation to his Council.
I know some consider this basically heresy, but I think the books would have been better off without Tom as well. I love the trilogy to bits, but the first book suffers from pacing issues and the amount of space the Tom Bombadil section takes up is a major contributing factor to that.