As someone who's done a decade of telephone tech support in one form or another, much of what you've said is just screaming to have the digital equivalent of spit on your burger.
Most peons genuinely like to help the folks who call up. You don't stay in a job where every call has the possibility to be a guy screaming at you because it's ALL YOUR FAULT he refused to read or did something stupid.
That said, they are a near minimum wage flunky who has the power to cripple whatever you're calling in about.
So suck it up Sunshine, and be nice to the little people, lest that little person round file your application, mis-schedule your install date, flag your account for deletion, walk you through deleting critical system files, etc etc etc.
Sure, at the end of the day, IF they are flagrantly enough at abusing what little power they have, AND they get caught, they're out a job; but your life will be a tiny slice of hell for far longer than it takes them to apply at 7-11.
So be nice. You've already seen the consequence of calling in 8000 times and starting up new tickets each time. 2 People who are both trying to do the right thing for and by you end up stepping all over each other and you get fucked in the process.
And no, none of them care what type of bigshot you are in your chosen field; how your profession handles shit, etc etc etc.
The rules suck and are stupid, but you know them, so play by them. If you know the page times out after 10 minutes, set a damn timer on your phone and do refreshes or back-forwards to keep that from happening.
Part of being the Bigger Man is knowing when to sit down, shut up, and say yes sir and thank you.