

+1 for PipePipe if you want quick updates + SponsorBlock. I switched from Tubular a few days ago, and it imported my Tubular export flawlessly.
You don’t necessarily need to use Obtanium though, the version on F-Droid has a built-in updater. But unfortunately the built-in updater isn’t automatic (just a pop up notification that takes you to the .apk download page), so I can see the convenience of Obtainium.
I know this is just a meme, but I think it’s an important clarification: The rule of thumb is ~6 months’ worth of expenses, not salary. It really is important to hold you over in case of sudden job loss, since it takes most people 3-6 months to find a new job (but it doubles as a fund for genuine emergencies too, which can save your ass for stuff like unexpected medical or vet bills).
But unfortunately, lots of people live paycheck to paycheck, so for them, a month’s worth of expenses is the same thing as a month’s salary…