Is there any altcoin that has so much potential as use case in our lives?
It seems that even major altcoin like Ethereum still struggles with securing stores to be used...
I cannot remember anything about the product useful in our lives. Developers are most sensitive to the crypto community, so crypto related innovations are more common. And in this case, developers are always looking for improvement. But in real life, the situation is a bit different: Blockchain technology should be applied somewhere in real life then the developers transfer it to crypto.
Altcoins can always be applied on our basic live if a person knows the value of a certain crypto, just like being a trader of different crypto coins. With physical products, there's no specific idea to where it will be used for but all I believed was there were people who liked using it having transactions with same crypto users. This needs to be more developed in order that it would be implemented on our daily lives.