Someone, I'm thinking with multiple accounts, is downvoting EVERY comment I make. Mildly aggravating, mostly sad for someone like that. Can I find out who and just block them?

For awhile it was single downvotes, but it seems that moved up to 2-3 on each comment. Even the most benign stuff gets hit, the pattern is clear.

Can I find this person and block them from seeing my posts? Never really delved into how lemmy works.

Probably doesn't matter much because after awhile the forget and leave me alone for a bit.