These concers exist for Hydrogen too. While the Hydrogen tanks can last a longe time, the catalyst in the Fuel cell degrades, like the electrodes of batteries do. That means that the fuel cell needs to be replaced as well after some time. In addtition to that, fuel cell vehicles need batteries as well, since the fuel cell is slow to respond to load changes. These smaller batteries are stressed heavily in stop and go traffic and will need to be replaced a lot more often than Ev batteries.

Surprised that I cant find it in the comments allready: Definitly Minecraft

95% of people do not need spific software. They need a webbrowser and a software for writige emails and letters. That is why every store ist trying to sell them chromebooks. For the 5% that come back and say that their conputer is not working just say sorry and give them a windows machine and a giftcard for the inconvenience. Overall the store should still make money dooing so. After all, that is what they are dooing with chromebooks at the moment

Most people that by a console or a laptop in a store don’t even know what an operating system is. If you would just put linux on all consumer machines, no one would question it and if they do, the seller would say “It is a new version”

The tomb raider Trilogie