Eh, most late night shows are shit. If the host is okay for a spell or even one night, it's because of his team of 20 writers. They're often nothing special or even somewhat dumb on their own. Whether you like Trump or not, there is a reason why the hosts hide out on their shows and generally don't do debates/go in front of hostile audiences.
Also, wrasslers have only themselves to blame. Mick Foley was staying at Motel 6 when he was the world champ. You can always cook your own food. Even the starting out developmental wrestlers make like $25K minimum in NXT.
UFC fighters make bank over a long career. Live frugally and make wise investments. No reason for them to not own a modest home and car after a multi-year career. Once you own things, expenses go down compared to rent/mortgage.