What's make u so worried?
As long as htc provides warranty, why so worried?

I do not know where did you get the idea that the HTC One is unrepairable. Just because one website found it hard to disassemble, does not instantly make the said phone unrepairable!!! You think maybe, just maybe those guys got it wrong? Coz I have evidence about people disassembling the phone successfully on other websites without such huge hassles or troubles.

So please, give it a rest about the topic regarding the HTC One being irrepairable!!! It's a misconception people.

Welcome,
Probably.

Anyway I won't judge because of one site mention extreme difficult repair.

HTC one can out such phone design, I am pretty sure they can proper handle it, having a right tool to handle it will be different than no proper cracking up.

Look back about 2 to 3 pages. The information is there.

Well the point that you miss was that all those replies were from Brian Klug, not from other people to him, but vice versa. In one of them he critics the iFixit team for not being able to identify the antenna points eventhough they did a teardown of the phone. In another reply, he asks a rhetorical question, saying that you do not need to destroy the phone in order to disassemble it, which unfortunately is what the iFixit team failed to accomplish. In one of the latter statements, he specifically mentioned that "no phones were harmed" during this teardown. Which means he was able to remove the components without damaging the casing and components hence he can piece it back together unlike the iFixit team who damaged the aluminium casing. He then posted up pics of the camera modules as supporting evidence that he indeed toredown the phone.

Is my interpretation off?