I will not state that covid had a positive nor negative effect on me, thought I will acknowledge that it had a profound effect on my daily functions. I used to be relatively out going and sociable, awkward but capable of at least holding a conversation with others, as well as a tolerance for the outdoors and anywhere other than the safety of my own bedroom. The lockdowns however gave me a justification to avoid people and spend all day in my room alone, to not need to leave my house or interact with people. They called it "Quarantine", you quarantine to protect your self from being infected, and yet I enjoyed the quarantine from people.
All of this time spent alone had the effect of rendering me almost incapable of enduring the outside world or the ability to conversate with people, it took all of those prior "Skills" away from me, and left me constantly desiring to return back to quarantine from people from values from society as a whole, and so that what I did, I never really changed by ritual, I am still stuck in a quarantine mindset.
This is why I state that covid had a profound effect on me, is that it single headedly changed my daily routine and personality, and yet I still don't quite know it it was for the better or worse.