Hello I think my idea is for Brave to make there own extension store because I think that could improve the problems with some Extension with brave off course you keep the chrome store it would be a way for app that need Just Brave specs and requirements so it can work on Brave.
It’s in the plans.
It will be great if brave launch its own store. Fully agreed with your suggestion. 
I don’t really understand their plans, can someone break it down for me?
- Will Chrome Extensions (Manifest v3) be incompatible with Brave (Manifest v2)?
- Will Brave encourage developers to build extensions for Brave?
- Will Brave defend free speech, free software, and privacy on their Extension Store?
- If Brave has an extension converter for Chrome Extensions, will Brave uphold the copyrights of extension authors, by giving them a choice to NOT be enrolled in the conversion programme?
I think it might be early to give an accurate answer to your questions, however I mentioned your questions in the Github report above.