Cloudflare Disadvantage?

I have been using Cloudflare in the past, I considered starting to use Cloudflare Pages but then I came across a feature in the Settings which is set to Medium by default which challenges users to complete a task if their traffic deemed suspicious if I understood it correct, so I'm not sure if that will be a standard captcha or another type of task, I got a bit concerned as I wasn't aware of that feature before and its only possible to set it to "Essentially Off" but that still isn't Fully Off the only way possible is for Enterprise Customers, but it costs money and cloudflare basically wants all your information then.



One of Cloudflares main purposes is DDOS Protection and regulating traffic inflow by filtering it, the point of this post would be if that might not be of a disadvantage for our specific purpose of media buying, we send lots of unknown traffic to a website sometimes even from different countries across the world to the same domain, it could come across to Cloudflare often as our site might be under attack and therefore they might strengthen the amount of users they block from the