I think it depends on what games/systems you like.
Nintendo gamers are basically obligated to play older games. I grew up with Nintendo, and thus, I have been playing NES and N64 games since the early 2010s, when I was in elementary school. I used to buy all sorts of N64 games from the Wii Shop such as Mario 64, Kirby 64, Smash, Majora’s Mask, and Mario Kart. I also bought tons of GC titles. I practically owned every Mario game for the system along with Air-Ride, Pikmin, Prime, Viewtiful Joe, and more. The Nintendo fandom is one of those fanbases where, if you wanted to be a part of it, you had to get some exposure to all their consoles. Not sure if they are still like this, but the late Wii and U era certainly was.
In comparison, XBOX has like no retro game scene and PlayStation has a split audience meaning it both does and doesn’t. Nowadays, if you are part of, say, The Ratchet fandom, you will probably be coaxed into playing PS2 and PS3 games at least. PlayStation has a growing retro scene given their graveyard of IPs, connecting the fanbase like never before to shill PS3 and prior. On the opposite side, PlayStation’s modern base thinks retro titles are shit and wouldn’t go back any further than PS4.
Finally, you have PC in which I will just say yes as Steam makes shit easily accessible and the people who use it are gamers, not normies like XBOX and PlayStation users.