New site member Eric Ricci (account age 11 days, site membership 10 days) recently edited this page: http://scp-wiki.wikidot.com/scp-4217 to remove some "the"s preceding names, and changed the name of one of the ships.
These edits were made on 8 Apr 2021, and reverted on 9 Apr 2021.
The user then reverted to their changes today twice.
As such, I've revoked their membership and sent a PM.
ETA: noting that they sent a reply
I apologize, I was simply correcting some historical errors from parts where they use actual historical events
Oh I was under the impression they were considered minor edits. My mistake, I misunderstood the difference between major and minor. Thank you for very effectively making that clear
Understood. I'm kind of a noob when it comes to this kind of stuff, so I appreciate the tip
which doesn't explain the removal of the "the"s. At any rate, I recommended to them that they post in a discussion thread to suggest edits rather than changing other users' material without permission. Seems fine to rejoin the site in 24 hours.