A screenshot, taken way before rexxit, of two comments on reddit, dated “1 year ago”.
The first comment is by a deleted user and the comment has been removed. The second comment is a reply to the deleted comment and it says: “That solved it. Thanks!”
Edit: added temporal context.
I came to the same conclusion too. Nuking my shitposting account before leaving was enough to made me feel guilty so I decided to keep the other account that I used for actual problem solving and proper discussions intact for the same reason you mentioned.