Had the same problem when I first came here, but gradually I have learned that even in Facebook, Twitter and Reddit we will get downvoted and banned for reason we had to figure out later.
When it comes to something worth money like here, it hurt more.
Just be careful with the tags and there are communities for just memes like Original Memes where you can just post memes.
Generally just be careful with the tags. Unrelated tags may get downvoted.
Look at this. She post almost every 20minutes and almost my feed her post all what I saw. I commented on her and she downvoted my post.
i never use tags when I shitpost my thoughts because why tho