PC is the only way.
All you really need is a Steam Deck, good PC and maybe a Switch 2 if you're interested in Nintendo games like Animal Crossing or Fire Emblem.
I bought a Series S for $250 in 2022 and I think it was a good deal. What's crazy is that the same machine goes for $400 now. I have a weak PC for Valve games but the Xbox does everything I need it to.
I will say that the digital PS5 is appealing right now, it's only $350 or so.