It’s badly affected air travel and who knows what changes will result (or what contracts for pointless bio-security theatre have been made)
In the UK, a 300+ page law was basically pre-written and enacted very quickly, reminiscent of the early anti terrorism law.
We have set up a bio security unit, currently headed by the security services.
UK has a “threat level” system for coronavirus similar to the terror threat level.
The government talk about it in threatening terms such as it being everywhere and it not going away.
If you are against measures you can easily be accused of wanting old people to die.
The UK was absolutely petrified of it at the beginning shown by the very successful self policed lockdown.
Definitely some similarities
Just as the implication isn't that the PATRIOT act authors did 9/11, they certainly took the momentum of the aftermath of a tragedy to push their pre-existing agenda.