So we should arrest drunks on private property if we think they may drive? LOL
Er, yes, if you're in the middle of a pandemic and there's a stay-at-home order in place.
They were engaging in non-violent activity without posing immediate danger to the public be should be arrested, meanwhile someone who assaults a cop is let free.
Not staying at home and mixing with another household does pose an immediate threat. They're welcome to get caned in their own home.
The guy who assaulted the cop was charged.