It's only a hard fact in your dreams.
So the circles you run in think there's no issue and you don't run into any issues yourself. Alright, there's no issue in your narrow circle. That doesn't make it a hard fact.
In my circles, everyone agrees that healers suck to play and nobody wants to play them, so now we're at odds, we both have different experiences, that now dissolves your "facts" into an anecdote.
So since we're comparing, I waited over 40 minutes for a regen healer on reset day, right at reset, on a JP DC. People said JP loves healers, so what gives? And here's another one, my friends made a PF 2 hours after reset, at JP peak time, and they waited close to an hour for healers.
Huh, looks like your experience isn't fact after all.