> They point to certain features they'd like them to change, but there is no specific ruling around what you can/can't do.

The EU, in general, phrases laws and regulations more in terms of what they want to accomplish with them than in terms of what you can’t do.

In contrast, common law (https://en.wikipedia.org/wiki/Common_law), over time, more or less collects a list of all things you may not do.