I genuinely couldn't tell you whether or not I supported lockdown.
I legally complied with my responsibilities when running a business.
I worked from home, which I had already trialled with my staff prior to lockdown.
I avoided busy public places when open, which I was happy to do, because they weren't particularly appealing under the conditions (e.g. nutters in the supermarket, didn't like all the extra wiping down at the gym).
I didn't engage in any specifically nutty behaviour myself - no groceries washing etc.
I had long covid (still occasional episodes), almost certainly caught in a supermarket at the beginning of lockdown. That made lockdown a blessing, because I was crippled by it.
It was tiresome and upsetting not to see my family. On the other hand, I saw more of some friends over Zoom than we could possibly have managed otherwise.
I think a lot of people fall into this category. It wasn't presented as optional, and it wasn't all bad. That's not the same as supporting it, but I couldn't claim to have better knowledge myself.