I feel uncomfortable giving this reputation, but im going to do it.
1stt made this "RF concept" stuff, which was poorly edited things, made to look like his own concepts. The entirety of RF took it as a joke, and then he made this "1stt antivirus".
Long story short, it contained malware which redirected you to a random website mulitple times.
And at the time of making this, he made another thread, saying that ROBLOX support will hack your account and steal all of your limiteds/other rare stuff, which is obviously false (I don't know if it's a joke, but its still bizarre.)
Overall, 1stt is pretty annoying and has made multiple mistakes, or if they're not mistakes, weird things.