My investment portfolio:

There's no other use for points besides giving out reddit awards. You get them from any purchase so might as well use them.
But also the article doesn't talk about points shop items.

Termux can do a LOT, even with Android's heavy sandboxing. I've used anWriter before, to make websites and serverside JavaScript apps, and also just as a text editor.
I do also know there are ways to host VS Codium via a Linux VM in Termux and other ways to make the experience less awful.
A physical keyboard and mouse hooked up via USB OTG is also recommended.

that tends to be the worst search function ever and rarely finds what you're looking for

Yeah I also only watched it. Not quite the mix of mechanics I enjoy in survival games.
I recommend Pr1vateLime's series, he always makes an effort to learn some of the mechanics beforehand without being overt about it, which I feel makes the videos more engaging than someone struggling for hours.

Urge is a very strange one but kinda fits the bill

...to the beach that makes you old?

wow cool another bridge, we only have like 999999999 of those

The day I have to ruin my own joke over fake Internet points