for those who dont know, crostini is a feature available for chromeos that lets you install a debian container and has a cute terminal and lets you install linux software (can be from flathub, github, etc!!! woa!!). i love it so much and use it daily for programming python on my chromebook and crostini is what i mean when i say that google loves open source and linux, they know debian is the greatest and they use gentoo to make chromeos
Sounds like distrobox is more useful
https://wiki.archlinux.org/title/Chrome_OS_devices/Crostini