You must be very young if you actually think that. In reality the internet was infinitely better when there was no commercialization at all.
I find plenty of valuable things on the current internet that wouldn't exist without commercialization, the possibility of a career as an individual YouTuber or streamer, for example.
And I'd like to see them continue and be actually paid for their efforts in a sustainable way instead of pining for a return to "all content is just passion side projects".
Because absolutely nothing about the current internet stops people from posting passionately as a side project.
I have the rosey glasses too. The reality is that it was just a bunch of edgy kids messing around with no adults in the room.