Finally more information is shared about the spam/low quality label which could hide your replies. It is now confirmed you could be hidden due to manual inputs and it is not just the algo that hurts your account. 

"Accounts are labelled by a combination of manual inputs and machine learning."
 
https://warpcast.notion.site/Public-Warpcast-Caster-Rewards-22ef8c4e782846dd88ea11195b1641a1
 https://spam.hamst.art/frames/spammer/230238/jPYWwuwy

hamst.art $hamster /hamster 
martinvr.eth 
deploy.degen.eth

Now we know what could result to being labeled spam there should be info on how to get the spam label removed and how to get of the spam list