"I think it's material if people felt certain rules were invasive (which they were)"
'That you can't visit some parks' is not material in the face of the fact that you 1) cannot go to work 2) cannot gather with people 3) must wear a mask 4) cannot go to restaurants or cinemas 5) numerous other restrictions and especially 6) Must stay at home unless you have a reason to leave.
Most of those restrictions are legitimate in the fact of a drastic spike in COVID cases, which makes the 'Don't Go To A Park' a footnote in that context.
"The lockdowns decisively killed the spikes" -> "But Florida didn't have Lockdowns"
"Hey, I didn't wear a seatbelt, and I have never been hurt in an accident!"
Every situation is a bit different, and the data is not perfectly clear, but the evidence points to 'the total social changes due to lockdowns' do actually work, moreover, none of that was known in May 2020.
We had no examples but the crisis in China and Europe back then.
Given a state of emergency in the early stages of COVID, the close downs were within reason even if they erred a bit too much on the side of caution here and there. 'That we cold not go to parks' just isn't very relevant. If we have to do another lockdown, we will probably be able to go to the park.