Aristois is not a ghost client. There are better alternatives that render the entire menu on a different layer and inject into vanilla clients instead. Aristois is essentially a Fabric mod-set, achieving a hacked client the same way Wurst did for Forge.
Consider Vape Lite for servers where you're not supposed to be hacking but still want to attempt to. Aristois is more geared for anarchy and places where hacked clients are allowed. That's the official narrative at least. (Which is probably just for ToS/EULA reasons, since we have stuff like anti-bot..)