I was concerned too about the issues raised, but before I even knew about that, for me it is a case of once bitten (bitcoined) twice shy. I am not a fan of bitcoin and never intend to use it or any of it's 'forks'. Just read an article posted about browsers here:
In that article it states that even after Brave Browser has been removed there are still running active processes that remain active at system level. Similarly with Zoom, I will never use it because they lied when they launched it that it was E2E when it never was. Might be now but that won't change my stance on Zoom.