That’s all very convincing. For users who just want a Linux phone? Not there yet. Android or not.

Aside from a misplaced obstination to have _Linux_ as the base for your phone with all the awful power management, high energy use, bad governors, terrible process isolation and fleeing security holes everywhere in a phone that most of the times contains access to your entire life, what does Linux give you that Android doesn't? Both are FOSS.