How do you know how often they are tested? How do you know any of this as facts? You’re in here claiming that every D1 football player is on a banned substance, that’s your claim, yet you have no proof of it and the best you can come up with is that you have some “friends” that supposedly told you that. Sorry, doesn’t pass the lowest level of evidence to support that claim.
On the other hand there are guys here who actually have real life known connections, who participated in the process with their sons, who know coaches, and they know you are vastly overstating this.