Termius
Not just Android, I want a cross-platform ssh client that shares keys. Termius is probably overkill for that, but I haven't found anything else that works on Linux and Android. The real issue that made me stop paying for it is that for rpm based Linux I have to use the snap version and snap is buggy as heck with multitasking.
I don't think most of them were duped. It's been exceptionally obvious for years. I mean I guess some of them are dumb enough not to realize, but most are just taking advantage of the money and power.