That could be the subject of a Ph.D. dissertation.
I would say, to read all the terms of service that you've agreed to all year, there is some estimate that it would take the average individual something like 200 days.
I think the broader point is that we have built our entire system based on consent, which is a fallacy. It's a lie. The fact is that we don't know what we're consenting to. For a case in point, one company stuck in their terms of service that if you agreed to their terms, then they would own your soul forever, so now there's one company in San Francisco that just doesn't know what to do with all the souls that it owns.