Comment by Vinnl

I feel like I addressed this in my comment. On a laptop, someone who went through what OP went through would surely be able to click "Edit" at the top of https://www.openstreetmap.org, and add a SuperCharger. If they make a mistake, it is likely to get corrected, rather than rejected.

When it comes to fixing opening hours, https://streetcomplete.app does really make that about as straightforward as can be.

Edit: ah, I just noticed I forgot to prepend the * to my remark in parentheses. I did mean to emphasise that generic edits are only straightforward on a laptop, and only guided edits are straightforward using StreetComplete.