I do unironically. I got into emulators when NESticle was hot shit and looking through some archives of roms found some oddball Mario games. "Oh neat, Japanese exclusive games?" Happened before with like 3 final fantasys so why not? Nope. Shitty hacks. But interesting to try for a couple of minutes and delete.
I'm sure actual Chinese gamers are actually nostalgic for these shitty bootlegs. They seem to ship em with every Famicom-on-a-chip and emulator device.