Do I need to rely on IE support when developing sites?

Question

Cross browser

Hello. If you make the site support IE, even 11, then a lot of things will have to be abandoned. Microsoft has dropped support for IE.
When I wrote a site using JS, I noticed that it does not work in IE11! I didn't change any settings! Violence against developers...
Question: Should I spit on IE support?

Answer 1

For the hundredth time:
Technology support depends on the USERS of the site/app

Answer 2

Do as the client says. IE 11 is still up to date. Win 8 support has not ended yet.

Answer 3

Question: spit on IE support?

there are two possible answers:
1. yes, if you don't need it.
2. no if you need it.
check the condition at the end, which one fits, that answer is yours.

Answer 4

Use babel. There are polyfills for many designs.

Answer 5

There are many companies where IE is the only browser available to users.
~5% of users is a lot.