The second most common use case is development. The best Android emulators for gaming include LDPlayer, Bluestacks, MeMu, KoPlayer, and Nox. In most cases, these little tricks aren’t illegal (in most games) so nobody really has a problem with it.
They don’t have to rely on the battery life of their devices and the existence of macros and other tricks help the process.
Gamers can use emulators on their computers to make some games easier to play. The first is the most common and it’s for gaming.