What I’ve actually been doing is resisting attempts to conflate two separate claims:
1) The claim that the EU has never forced the UK to do anything. Sheer nonsense. This is the claim I disputed all those levels above;
2) The claim that laws the EU has historically forced upon on the UK have been harmful.
There are plenty of examples of the latter (take the Tampon Tax as one [0]), but that’s not the claim I was making.
I haven’t advanced the latter claim because it is irrelevant.
Providing evidence of historic harm is not a prerequisite for principled opposition to the EU having the power to impose laws and overrule national courts.