I thought Norton / Symantec release a new update for their product(s) which made them work with Windows 10.
Personally I do not use Edge, except to occasionally play around with it to see if some of the annoyances have been remedied.
Switching your default browser is simple easy and your own personal choice as to which one you pick, but........
Yes, I think so. Although I certainly wouldn't do it for some third party browser add-on like Norton or any other annoying software vendor. I'd do it because I wanted to and it was my choice.