Why do casuals act as if it's the end of the world when suggesting?

[Ilisidi]

More content needs to be like Eureka.

Eureka like Bozja is pretty unfriendly if you can't commit for longer play times. It locks you out of anything else and is very inefficient when done solo and punishes you for each ko.

Fates are more friendly grind content, they can be done even if you don't have a lot of time and you can queue for other content at the same time, there's less pressure to join a group.