Not true - (stable) mod_md builds are not yet available for all platforms.
> how's that the single advantage it has?
Where did I say it was the "single advantage"?
> Caddy is the only server to have fully automatic HTTPS? How much longer mod_md get that?
You forgot "by default" -- and probably never, not on Apache's main release tree. Or at least not for a long time.
> I think you've missed all of my single point and kind of confirm my fears.
Why are you afraid? What are you afraid of? This is literally the epitome of spreading FUD.