Deleting comments on YouTube hurts the video performance or not?

I have two channels facing different situations that require comment deletion:

1) Spammers - on my crypto channel, they appear to spam scams and promote some kind of scheme. I delete them.
2) Haters - on my personal channel, some guys show up to insult me, I delete them.

Do you think it will hurt my video performance or deleting comments is totally normal and well accepted by YT algorithm?

I leave the hater comments up.

If you've got haters it means you're doing something right .

I doubt it would damage your video performance though.

Deleting spam or abusive comments is normal and should not be a problem I’d remove obvious scams and harassment while keeping genuine comments even if they disagree with you

I don't think it will significantly impact your channel's performance; however, you should delete scam-related comments, as they affect not only you but also your followers. As for negative comments, consider the content of the feedback and view it as constructive criticism.