I’m not sure there’s much of an ecosystem. It’s just three products and I don’t think the guy even looked at the budget tablet.
Usually you end up with products from the same manufacturer because there is a package deal or promotion sale. Which is the case now for their earbuds.
After 26 years of using Linux, I did my first baremetal “immutable” distro install last week.
My youngest son is starting school and instead of the Chromebooks that they recommend, I took a chance and installed Fedora Silverblue on a $200 Lenovo “student-rugged” class laptop. Everything works and he hasn’t had any issues so far. He gets access to the same student platform as the other students through Chrome, but then I can install Minetest and Tux Paint and GCompris as well.
The older kids run Debian stable for years now, but if this works out, I might transition them over next semester.