I was advocating specifically against mincing words so that appropriate remedies can be pursued. "Unbanning" coal isn't going to make coal appear again!

If there's a specific regulation on one aspect of a factory, as you describe, then "unbanning" the factory isn't going to help either, one must specifically unban that which was banned.

Mincing words would be saying "Factories doing X are banned" when in fact an existing Factory doing X with negative externality Y had negative externality Y priced or regulated.

That's exactly what we shouldn't be mincing, if we want to address the problems and make better decisions.