The negative comments seem largely focused on issues with telemetry per se (which is a big deal, especially in the enterprise), but, for my company, I see an even bigger problem. There is no way that I would host a solution that includes third-party scripts. This is simply not negotiable. I don't care how good that third party's "data protection" is -- the ability to serve up that script means that anyone who compromises the third party, even just a temporary compromise of their front end, has the keys to the kingdom.
If you want to collect telemetry, fine. Do it on a first-party basis, distill it down into one file a month, and let admins upload it if they like. But the third-party script is a complete nonstarter.
If you want to collect telemetry, fine. Do it on a first-party basis, distill it down into one file a month, and let admins upload it if they like. But the third-party script is a complete nonstarter.