We have no actual data about exactly what happened and how they are actually reorganizing things.
There is literally 0% chance that literally everybody related to Superchargers was fired. There is 0% chance that the whole maintenance organization was fired.
The sources that are suggest here its comments from fired employees, and those kinds of comments can very much lead exacerbation.
This isn't the first time we got reports that 'every XY' was fired and it turned out to not actually be true in various ways.