Actually, my first interaction with
foma happened in
2018., seems he was pissed at me for unknown reason. Maybe I exposed and tagged some of his alts back then?

Also, don't forget to read foma's replies in
PM7 topic 
If marlboroza suspected them to be alts, why didn't he mention it?
It wasn't on me to mention it, besides, there wasn't solid proof of connection back then.
@Nutildah you did great investigatory work, tags are on the way. Merits soon.