I know so well that the ethereum blockchain has a lot of flaws, but I don't think because of the flaws we have in ethereum it is worth calling it a shitcoin, you need to understand what is actually referred to shitcoin and not just calling any coin because of some little challenges shitcoin.

A coin is referred to shitcoin if the coin has no form of value in the market and would never have a value because the project most of the time has been abandoned by the team behind this project which is not the case for eth. I do see many people are hating altcoins like litecoin and now etheretum for no reason but I assume this is due to for imagining like a rival for the growth of bitcoins but actually the truth is complete different one.