I have access to Switch, PS4. Wii U/Wii, Gamecube, GBA, N64, SNES, NES, PS3/PS1.
Switch and PS4 have pretty much every game on them that I cared about from the Wii/PS3/Xbox 360 era, so there's also that;
Through Switch, I have access to a plethora of games across the entire spectrum of the industry starting from Pong on Atari 50.