I think what happened is that during the 90s/early 00s the internet was too immature to be affected by the garbage/attention economy campaigns that took place in more refined mediums like television for example. The internet was not yet a part of mass media. It was more like a “walled garden” of a different kind in spite of how open it was within the walls.
Watching the internet change may feel different to some people because the relationship that they’ve had with it is more intimate than with their television. What we’re dealing with now is just the intended development of media in society courtesy of The Powers That Be ®.
In hindsight it was inevitable.