I have read How does comment voting and flagging work?
Comments containing certain "trigger" keywords are deleted instantly after a single flag, regardless of upvotes. The list of trigger keywords is kept secret, and may differ per site.
Let's say a person's username contains these trigger words as a substring. For example, Akshit, Dikshit, and others. These are typical Indian names, I am sure there would be similar examples from other countries as well. Hope you got the idea! Considering the "s" word in bold is a triggered word.
If I mention them in comments and someone flags it, are these mentioned usernames also matched?
@dikshit some comment blah blah blah
Disclaimer: My intentions are not derogatory here. I don't mean to disrespect anyone having the names as in the above examples. Apologies for any coincidence.