People have done web/mobile banking on Java/Dalvik and ObjC for years. Why would this be an exception? First, blaming a tool is lazy. While there are problems

People have done web/mobile banking on Java/Dalvik and ObjC for years. Why would this be an exception? First, blaming a tool is lazy. While there are problems with C/C++ much of this is due to practices and code complexity. There are tools to help us humans with both of these things. Additionally, do you trust Cython? Why is that (or any other language written in C) better than C? Have you audited that code yourself? Second, if the developers are as diligent about testing this new browser as they have been with everything else they've done, I would trust it as much as I do Google's Chrome (where I don't trust Google at all) or Apple's Safari (I feel them to be only slightly better than Google). Third, and perhaps most importantly, if it doesn't work for you that is completely fine. It's not your computer or your data. Why denigrate the project and those who use it or work on it?