Can we make an extension for the Google and Duolingo voice issue?

It is a known problem that brave can’t access the voice search in google and Duolingo, can someone (in the dev team or the community) make an extension that can fix the issue by bypassing the restrictions? Since it is an extension only people who want to use it have to install it.

If not then can the Devs just put a pop up for when sites like Duolingo open that “Some voice features maybe not be available on this site” for the people who might face the problem in the future.

Thank you very much