The “snap to pixel” option is very useless and irritating. Please at least don’t activate it by default.
This is a user forum and we do not work for Adobe. If unchecking it is too much trouble, you can make a feature request to the developers here:
Which profile are you using? Not all of them have Snap to Pixel turned on by default. You could create your own.
It looks like Snap to Pixel is buggy in Illustrator 25.2
It remembers the setting for new documents even when these are based on a profile where it is turned off or on.
It remembers the setting even when Illustrator is closed and opened again.
Which means that if I turn snap to pixel Off and I create a new document based on a Web preset, is stays Off.
If snap to pixel is turned On and I create a new document based on a Print preset is stays On.
I agree: Sigh...