That's the point, and it's the maximum. 4% is there as the nuclear option for repeat offenders.
Good, they might actually work then!
Unbelievably low. It's really pathetic at how not serious these fines are
And yet apparently not enough of a deterrent, because it keeps happening.
This was a one occurrences, and TikTok stopped it 3 years ago. The laws are getting tighter and tighter (and vaguer and vaguer), that's why "it keeps happening".