Maybe you should start habits that change this? You can try to blame this on someone else, but it's your own choices that put you here.
It is really interesting to see this mental gymnastics, if someone is fat, gets virus and dies, it is "the plague". But here we have dozen people talking about "personal responsibility".
b) Some of the toughest workouts I’ve done were inside. You need to stop being so close minded.
Masks do not restrict oxygen flow, there are several studies to prove it! It is perfectly safe to wear double mask for entire day at work or at school!
I also like to do tough workouts inside, at gym! I do not have gear or space at home.
The other commenters are right in saying that there are excuses, and you seem to be full of them.