When it comes to dealing with your haters, the most typical solutions are, ignoring them, empathizing (because they're usually deeply insecure people), meditating so it doesn't get to you or accepting that that's life.
Here's a different take. I learnt this from Alex Becker, a YouTuber who's currently posting content on Crypto. I love his personality.
Basically it goes something like this:
For all the haters out there...
I've seen what makes you happy.
All that stupid shit, that makes you happy.
I pity you. Good luck.
So if you're dealing with some haters today, remember that the things that make them happy are beneath you.
You've more meaningful things to look forward to, things that actually make you a better person and also helps those around you. I am sure of it.
Keep on being you that way.