JP honestly, my last phone gets a tons of use from myself and children and I was using around half a cycle per day and it lasted 4 years with no slowdown or major decrease in life. (Xiaomi Mi 10 Youth Edition with a SD765g).
So it was around 750 cycles or so.
My children finally dropped it enough and ran it over with bicycles that the SIM card and speaker stopped working as the lower mainbaord seemed to have separated from the rest of the board.
Even then I couldn’t really get to 1000 cycles, so I wouldn’t stress out about it.
It looks like I’m looking at about 9% capacity loss per year.
Hopefully, I’ll get a few years out of this CMF1 but the children really gum it up and scratch the very crappy screen protector.