Pretty good Icons, I just feel like some of them are a bit bright.
Mainly these ones.
The tags are nice too I suggest maybe working on the overall flow of the tags.
On this one you have a diagonal fractal in the background while a more loopy fractal is in the foreground, maybe by adding more going in one direction in the foreground would add more flow to it.
idk im not really sure if this helped you or not, just trying to get the section more active.