SS4
Established Member
One reason for Brexit was to stop governments supporting measures in Europe that they liked but knew they would not get past their backbenchers but for the fait accompli of it being European Law.
Yes a lot of it won't be reversed any time soon, but it is no longer an option for them to act this way in future.
On the flip side they can no longer blame Brussels for any unpopular laws they may want to implement. Like one Teresa May used to drag the human rights act through the mud with Abu Hamza
This was a government that effectively wanted to legislate a porn filter despite being told it was not technically possible.