I don't know what is your point. I already wrote all my points to this. I know what is 36 hours and as I already wrote, that almost all first year I charged only once a day.The Ultra battery is rated for 36 hours. That’s 1.5 days.
Sometimes I think Ultra owners think 36 hours is more than just a day and a half
¯\_(ツ)_/¯
There is no more discussion. Everyone has different priorities. Enjoy your Apple Watch as I enjoying my Epix Pro 😄.