I'll just let it stand, even though I seriously doubt he's ever flown 'according to flight rules' or under ATC command. I haven't done so - but have set right next to (for hours) a very qualified pilot with SEVERAL THOUSAND of hours of flight time - under vfr, ifr, atc control, and ils. Have also sat within and observed ils operations & systems up close and personal.
But you're entitled to your own opinions - even if they are wrong. lol

Finally, brethren, whatsoever things are true, whatsoever things are honest, whatsoever things are just, whatsoever things are pure, whatsoever things are lovely, whatsoever things are of good ...