I am sorry I didn't realize this was an echo chamber where you can only voice validating and approving opinions.
I mainly think banning SM is better than trying age verification or some other way to exclude children. If it is 99% toxic trash then it should just be banned.
Next in line is 99% of all porn, which is also toxic trash. If one applies the same logic as previously, then it should be banned too.
Unregulated use of morphine (heroine) is bad, thus we ban it.
It is interesting though how strongly you react to porn specifically getting banned. Maybe you should reflect on that.
Could be that the delivery service absorbed the cost in order to not scare its customers. Might have raised their service fees instead.