You can always delete the thread, if you want. Accusing a site to be a bot farm is not the way to make it improve. It implies that you might think the site owners are responsible for the bot activity. Maybe to cash grab on ad money, so they are acutally scamming the advertisers with inflated views.
Also, I think the aligned graph shows that your premise of patterns is not a foundation to argue.
At most I would agree that the statistics of that site are questionable and not good for marketing analysis. Maybe that angle is more promising for improvements.

