Instead of making a petition, ask them to make a ban appeal.
what version is your server? I don’t think it’s updated for 1.17, correct me if im wrong.
We only screenshare people if they are either alerting anticheat a lot or seem very suspicious. Of course we spectate the player first then screenshare them if we're not sure. But that's pretty much why we screenshare. There isn't really a lot of cheaters who change their reach very slightly. Yes there are a lot of cheaters who get screenshared sometimes delete their cheats or rename their cheats. Which is why we use some screensharing methods to find cheats. Most hackers are blatant and can be easily spotted though, so if you're screensharing someone you're not going to have another suspicious player very likely. Hope that cleared up some problems I guess.
I have already posted a docs link in Basic Events section.
Any form of advertisement is not allowed. Although you can appeal at https://cubedcraft.com/unban