That supposed "design flaw" did not render your computer inoperable. You did. By your own admission it was operating normally until you "upgraded" it, breaking it in the process. Don't complain about anybody else until you can take responsibility for your own mistakes.
I don't see how the store was unhelpful, given what you've already described. What nerve they have--when you walk in with a broken out-of-warranty laptop--to suggest replacing it with a new, functioning, under-warranty one. How rude and unhelpful it is to suggest a solution with a 100% chance of enabling you to have a functioning machine again! Instead, you wanted free out-of-warranty repair, which is not a service they offer. Their "attitude" has nothing to do with it: they can't give you what you want, and you didn't want what they offered.
And again with the non-Apple shops, you're being completely obtuse.
Apple does not own those shops or set their rates. Being "authorized" only means that they can do repairs under warranty and receive service manuals and parts directly from Apple. Every other laptop vendor has a similar program. If a shop ripped you off, you can take it up with them. The OEM has nothing to do with it.
Finally, as I said before, you're not speaking at all to the original subject. Instead, you're bitching about how much money you spent fixing your mistake.
I don't see how the store was unhelpful, given what you've already described. What nerve they have--when you walk in with a broken out-of-warranty laptop--to suggest replacing it with a new, functioning, under-warranty one. How rude and unhelpful it is to suggest a solution with a 100% chance of enabling you to have a functioning machine again! Instead, you wanted free out-of-warranty repair, which is not a service they offer. Their "attitude" has nothing to do with it: they can't give you what you want, and you didn't want what they offered.
And again with the non-Apple shops, you're being completely obtuse. Apple does not own those shops or set their rates. Being "authorized" only means that they can do repairs under warranty and receive service manuals and parts directly from Apple. Every other laptop vendor has a similar program. If a shop ripped you off, you can take it up with them. The OEM has nothing to do with it.
Finally, as I said before, you're not speaking at all to the original subject. Instead, you're bitching about how much money you spent fixing your mistake.