Tbf, I would call a £200 fine for not wearing a mask in a shop or on public transport pretty Draconian. As is the possibility of a £1000 fine for failing to quarantine. For the record, I wear a mask, take all reasonable precautions, and am happy to comply with government directions, but enforcing this stuff in law, without Parliamentary debate, doesn't sit well with me.
I don't think there's any big conspiracy here, just incompetence. But the erosion of Civil Liberties, temporarily or otherwise, shouldn't be taken lightly.