Pinephone users use Emacs & VIM – but there are newer apps to edit text on the Pinephone available

The Pinephone ca do anyting? Why do Pinephone users then use Emac & Vim on the Pinephone? Pinephone user TRS-80 uses Emacs: «When combined with … Emacs, I find using the PinePhone to edit text a treat, actually. « https://forum.pine64.org/showthread.php?tid=18797&highlight=emacs But not Peter Gamma from www.petergamma.org because he watched the following video: Pinephone user Zebulon …