You can change flatpak permissions with flatseal (you'll need to install it). A lot of them have absolutely braindead defaults
It's really not great to get in the habit of installing random debs from the Internet. Aside from being a massive security issue, you'll never get updates. If mint repos don't get updated though, I suppose that's the easiest workaround
Windows just sucks at handling Bluetooth. It's ridiculous that you can't change audio codecs, or choose between handsfree and high quality audio. You have to let windows guess at both
if you've touched polynomials ever, you'd expect the exponent to be before the negation. If you write x³-x² you don't mean x³ + (-x)² = x³+x², you mean x³-(x²)
