I just want to agree with @Tony (if I understood you well).
I just need a stable, flexible, customized, contemporary browser with many features and extensions.
I don't interested in any blockchain etc technology. I used Mx from MyIE times due to flexibility, customizing and lightweight.
"Maxthon is a state-of-the-art, multi-platform web browser". That's all. If you want to build a platform for mining, blockchaining, etc you should name it smth else.
Everything but the browsing should be optional.