In the future, I'd strongly suggest against ever openly calling someone out for botting or cheating.

The reason is that it's far easier for them to make you look like the bad guy in a situation like this due the GMs seemingly having extremely limited methods of detecting botting/cheating, but easily being able to look at chat logs and such. They could report you for harassment by saying that you're slandering them, and it's way more likely you'll get punished then them even if they're botting/cheating almost constantly.

I hate bots just as much as you, but it's best to be discreet about it. If I do bring up that someone is obviously botting/cheating, it's always in a channel where the individuals in question have no chance of hearing me. If I suspect someone in a party is botting, I cite their mediocre play and/or unresponsiveness as the reason to kick them, because I know from experience that bots are often not truly AFK and their owners are instead just tabbed out playing a different character/game, and it's easy enough to set up alerts that will go off if someone so much as mentions your name in a chat channel.