Nice Mew card! That character used to be my pfp for a very long time, now it's Miu! ;)
I think it's best not to focus on downvote curation too much, it'd be better if we all did a little every now and then rather than making it the main activity - as it can get quite a lot quite fast.
If you wanna focus on upvote curation instead for a little bit, we may have some extra spots in OCD as during these times some have become inactive/gotten removed for other reasons. Let me know.
If you wanna have at it yourself, one tip I can give you is that you can check everyone's feed by going to (ex. peakd.com/@acidyo/feed), it helps finding new users who may be undervalued or overlooked and providing value in more ways than just the content that generally brings very little eyes to it, unless you're very active here and have been for a very long time.