Worst advice: "Forget Android, specialize on BB10, that's the future'

Why do I always get attached to dead/dying platforms 😖😫😭
I mean, I got the PSP Go a mere year before devs dropped support. (Still awesome for emulation because of the physical buttons)

I was really interested in windows phone for a while that I almost bit the bullet and bought it.(you obviously know what happened to the beloved windows phone platform)

And now suddenly a blackberry passport video pops up on my YouTube recommended feed and now I really want one.
The problem is the lack of apps, I was hopeful because it supported android runtime.
Then my hopes were crushed after I knew that its based off KitKat.
Which means one of my favorite apps doesn't work there (my beloved termux, I get a boner whenever I think about using it with an actual keyboard 😂)

Should i just bite the bullet? I'm too broke and that 200$ is kinda of a major purchase for me (I'm 17 in a third world country, so the piggy bank is empty AF)

God, why do I always get introduced to platforms too late...