I think 98% is a bit high,
but even if it were true the desires of the masses only matter if you're trying to sell something. I think it's safe to just assume that all opinions and suggestions on hn are for a technical audience.
The timeless problem is when the n% confidently declare they know what’s best and impose their perspective on everyone else. The most common way I see this happen is the pitfall of someone assuming everyone experiences something the same way they do.
(A good time to remind tech people: 98% of users are not our user persona)