The PTSD will lessen with time but will reappear at the worst possible times. Trust me I know. The pain is yours for life, like the rest of us with damages, it's a club of sorts. I don't mean to show no concern, quite the opposite...I'm right with you, it wakes me up at night.
I too find the companionship here is good for mental health, specially while we're undergoing house arrest of sorts. I was on the road some years back and stopped a hotel we were used to using and found out it had filters in place. No guns or anything violent thinking like...I told them they were practicing censorship which was illegal but it fell on deaf ears. No more staying there after that. Yes, the future reading of Covid should be enlightening...