To be fair, the Amazon show is an entirely separate adaptation and has no relation to the Jacksonverse.
I would assume Warner Brothers would fuck him up in a different way. Judging from the quality of the writing in the Hobbit trilogy I would assume they’d turn Tom Bombadil into a stoner stereotype who also farts constantly or something
The reason they’re turning random footnotes into movies or making up their own OCs like in the Amazon show is because they only have the LOTR trilogy and its appendices to work off of. The Tolkien estate made sure to keep the rights to Silmarillion, etc off limits