Litecoin is going to lose any small utility is has on a far shorter timeframe once Lightning becomes more developed & popular.
And Monero's not on the list? Strange list (never looked at Cardano, anyone know something about it?)
Litecoin might survive if there will be some demand for cheaper onchain transactions.
Monero is not on the list because it has a rep of being criminal's coin, JPMorgan wouldn't even talk about it.
the odds are strong that ethereum will break or be overtaken by something better
Just because a lot of competitors have emerged, doesn't mean that they will win - they are all pretty bad, centralized and vulnerable, just like Ethereum. Smart contracts are still only a proof-of-concept, so by the time they will be useful, Bitcoin will probably get them and will kill all the Ethereum-like coins.