Single person with no roommates, I can confirm that my mental health is slipping and it's really hard to maintain a positive attitude at work. Productivity will slip and employers just need to adjust their expectations.
Stress levels are lower, my back feels better, and my home workouts are going great!
I am OK, but my productivity is toast.
It may be worth keeping in mind that this, too, will pass.
Entirely different to the mentoring, caring, parenting, intimate interactions with kids (and my wife).