Hello! I would love a feature for itch.io that allows people to block game devs that would then hide that dev's games from showing up.

Filter options only can work so far, casting a particularly wide net. I think overall it would be good to give more agency to the users of the website to tailor their experience in a bit more refined way, which generally includes an effective and easy to use block feature to cull out more specific games and games from specific devs that they would like to not see.