Rolex datejust questions

[JC94]

1) can you overwind a brand new 2023 Rolex DATEJUST 36mm

2) once the watch has stopped working... how many winds/rotations until it is fully wound/charged?

3) are watch winders (that keep your watch moving/rotating when you're not wearing them) a good idea?
was thinking of getting a winder as I go a few days not wearing the datejust most weeks... so thought id get a watch winder to keep it functioning. however ive heard mixed reviews, some say yes they're a good idea... some say they're a bad idea and adds extra wear on the movement and aren't a good idea.