Yea this recently happened to me. A had an argument with a mod and he reported a non offensive comment I had on his subreddit as a ban evasion. I got suspended for ban evasion despite not having another account. After my suspension ended he reported the exact same comment again giving me a second suspension. After the 3rd time I got banned entirely. 10+ year account with no prior suspensions/bans just gone because of one mod. Between that and RIF being gone, I'm just done with reddit.
Also ran afoul with a mod. Merari01 specifically. I reported one of his comments, and he sent it up as abuse of the report button. Insta perma banned. My account was registered in 2010.
Reddit's been awful for a while though so the loss wasn't too bad.
The only good thing that came out of the API protest was watching AwkwardTheTurtle and iBleeedOrange get stabbed in the back and purged from the site by Spez.