> So yeah, try feeling grounded with that. It's a miracle that it even works.
Just because something is too complicated for you to understand, doesn't mean it's no good. Is this guy going to decline machines/life support in hospital because he thinks he could build something simpler?
I self host some things, mainly websites, but trying to self host the amount of stuff in that article is a fools errand. You'll spend more time updating, patching, and failing to notice any gaping security holes. I'm quite happy to pay Apple about 79 pence a month to deal with all that for me.