I'm so sorry to hear it was so awful for you. I'm very sorry to hear about the impact on your dad's funeral 😔
I think it did a number on the mental health of far too many people.
I'm kind of the opposite. I have mental health issues, and I'm possibly unusual, but lockdown actually really helped my mental health. All social pressure gone. Social distancing was great for my OCD. Financially it was terrible for me, as I'm self-employed, and sometimes do low temp wage jobs in between to fill the gaps. Lost all my work for weeks. But, then again I didn't need to spend much. Overall it was a welcome break from daily pressure. But, I still think it was a shame it happened. The fact it was good for me, doesn't eliminate the fact that it was horrific for many, and did irrevocable damage in some cases, including possibly yours.
With hindsight, lockdown and many of the rules, as well as all the vaccine bullying etc, was an overreaction to Covid.
In a way it's like the boy who cried wolf. If M pox is much more serious (I know nothing about it) a lockdown might be a more appropriate response. But, once bitten twice shy, people might not believe the narrative this time. Or whenever a much more serious virus emerges, if M pox isn't the thing that needs lockdown, another virus will probably emerge at some point that does. I think it'll be a symptom of climate change and dense population sadly.