For example, I’m using Debian, and I think we could learn a thing or two from Mint about how to make it “friendlier” for new users. I often see Mint recommended to new users, but rarely Debian, which has a goal to be “the universal operating system”.
I also think we could learn website design from… looks at notes …everyone else.
I don’t think it’s good to hand-wave a website’s poor user experience and instead blame the user’s device. The fact of the matter is that Debian’s website is not as responsive as it could (imo, should) be and results in a bad user experience. With mobile traffic being responsible for over 55% of the internet’s traffic, it can be generally assumed a user’s first experience learning about a distro will be on a mobile device. If that first impression is bad, that can spell bad news for that distro’s adoption/onboarding.