Yea ig. Wish they wouldn't have done it like that or at least could get more games like PSO/PSU on there but its better than some consoles (cough cough nintendo switch with no direct compatibility unless you wanna do NSO which is BS since it isnt a matter of games being scarce at this point unless its NES games cough cough)
Dolphin is basically a Wii/GCN emulator. It was pretty fun though. No regular online bc emulator, but still was pretty fun playing in single player.
I've heard it was somewhat good, but at this point devs just gonna need like 5-6 years to actually make a good game with reasonable amounts of content. I'm not sure if constantly releasing has killed them or what, but on the other hand the series got actually good games surprisingly often even long ago.