shitcoins like ethereum can't solve their own limited functionality and the backdoors they have let alone attempt at bigger more serious stuff that bitcoin is dealing with 
Wow you're accusing eth being a shitcoin. Can you make a decent project? It's easy for you to say but eth doing their topnotch effort yo solve the flaws of their own system. See the update on the upgrade? Better to shut it and just watch how they can solve stuff.