Those wet wipes shouldn't be flushed down the down the toilet, even if they're labeled "flushable", here's a nice PDF infographic from the city of Los Angeles explaining why:
https://sanitation.lacity.gov/san/sandocview?docname=cnt0365...
Ass tons of people still do it though,and without legislation to prevent marketing it as fine, it is mostly municipal sewage, and thus everyone overall, that will pay for the additional maintenance caused by the few.
[0] https://philly.curbed.com/2017/5/5/15545532/philadelphia-wat...