The only things online that are truly free are those where the creator is donating the time or the money. Very few people do that. Everything else is paid eithe

The only things online that are truly free are those where the creator is donating the time or the money. Very few people do that. Everything else is paid either with your money, your time, or your privacy. That "free" email you talk about? It runs ads. That free online phone call? You're paying more than you should be for another product, so that they can give you this one for "free". That free encyclopedia? The "please donate" ads are ads! So yeah, there's almost always a catch, but we either don't realize it's there (because it's indirect) or it's subtle enough to not bother us.