It has to do more with e.g. ISPs charging fees that are not revealed to prospective customers (either in their website or other marketing materials) yet appear

It has to do more with e.g. ISPs charging fees that are not revealed to prospective customers (either in their website or other marketing materials) yet appear in a monthly statement and significantly increase the real cost of their service. cf. https://gizmodo.com/comcast-fcc-doesnt-want-to-list-all-its-broadband-fees-1850540251 https://gizmodo.com/comcast-fcc-doesnt-want-to-list-all-its-... You can also find other recent articles about this kind of thing