Since the presence of those packages wouldn’t take much disk space or interfere in any other hosting process, it could be wise to have them added by default.
no, it doesnt make sense to install packages that arent used by more than 1 or 2% of the hestia users - no matter how big or small they are. If you need them, install it .
Just out of curiosity, do you have any data on that? I would be interested to know what the majority of users install via the Quick App Installer - I would have assumed it to be WordPress.
Perhaps it would be viable to add such default packages only to the WordPress Quick App Installer itself, if most Hestia users don’t install WordPress.