Very simple enhancement, if you block someone make it so that you can't go to that person's artwork or profile and comment there. No reason why anyone should be blocking someone then engaging with them unless you want to troll and act in a childish antagonistic manner.

Furthermore to prevent users from just clicking unblock, posting and re-blocking, there should be at minimum a 1 month cooldown after you unblock someone before you can post on their profile or artwork to eliminate trolling.

Unlike some bad suggestions where users want to restrict others they have blocked, this only restricts you in a logical and concise way to limit hostility on the forum