As a night owl, I feel blessed that I have a flexible work-from-home job. If I was forced to get up at 6-7AM and travel, I'd be sleep-deprived for years. So hopefully with more companies offering permanent WFH options, this is going to become more well-accepted.
This is truly a blessing. On my last job with normal working hours, I would be sleep deprived for weeks on end. I would literally sleep all day on the weekends. It was the worst, and I could only do it for 4 months.