To be clear I’m not against GUI software managers, just had bad experiences with KDE Discover… and I don’t trust anyone who recommends Arch for beginners…
If you never want to see a terminal just use Mint or whatever
IME, KDE Discover and similar app stores are so unreliable, telling beginners to use them is akin to harmful misinformation
If you need a GUI software manager, my suggestion is to not use arch
counterpoint: youtu.be/I9ZtvpBoXzI
TL;DW banana candy does not taste like cavendish either

Why does it need to be used “every hour of every day” to justify its existence?
The use case exists and I valued it