Just because they CAN have trackers doesn’t make them all bad. You do not know this mailing list does, so it is blatant fear mongering.
You may as well be complaining about how web cookies can be used for bad things. Is it true? Yes. Is it true everywhere? NO! And writing rules around it so ignorantly is how you get the GDPR clause where EVERYONE has a cookie warning popup and hides the tracking cookie options a couple pages in, so they STILL use tracking cookies, and now with legally “informed” consent!
The fear mongering made the situation WORSE because ignorant fucks were more afraid than informed.