It's a bit of a double edged sword. If you're too vague it's easy to allow for overreach but if you're too specific some people will try to skirt the line on technicalities. The final comment in the linked discussion promised to clarify this point in a future blog post so I guess anyone who might be affected by this change should keep an eye for that.
The wording used is "mostly". Which is concerning, because "mostly" is anything but clear and leaves a lot of room for interpretation.
It's a bit of a double edged sword. If you're too vague it's easy to allow for overreach but if you're too specific some people will try to skirt the line on technicalities. The final comment in the linked discussion promised to clarify this point in a future blog post so I guess anyone who might be affected by this change should keep an eye for that.