Hahaha, you are blaming each single coin out there. I respect your sentiments, but to create a platform like Ethereum you have to put in brilliant mind to work. Hat's off to Vitalik for making something that can be seen. Yes it has scaling issues but we can't just ignore the brilliant work that has been accomplished. There will be another successful version of ETH but ETH won't just die out of no where. Yes EOS can be a Ethereum killer but time will prove that. ETH exists.
My point with Litecoin was that it implemented Segwit and Lightning Network successfully. Absolutely it's a clone of Bitcoin but the mass doesn't care about it. If it works well for them they will adopt it. I am sure LTC will be the silver version of cryptos.
I respect your views but you seem to be a crypto critic which this space needs similar to movie critics which Hollywood needs.