I do understand what the OP is saying, and to a certain degree, I also agree.
Especially about that hip-thing, as a very passable and masculine FTM may still have a very broad pelvis. However, in my opinon, that is pretty much the only physiological problem an FTM face in regards of passability and success of transitioning, if on full HRT and having the access to surgical help.
And, some FTM's do not have female skeleton at all and thus pass 100%.
However, in regards of social acceptance, I am quite ambivalent on the issue, as FTM's, if open about their status, may face quite harse attitudes aswell from those that do not accept "such" people.
Funny thing is, that- on several boards- I have seen lots of people complimenting and cheering when a very pretty and passable MTF is debated, but when a FTM is subject for debate, the attitudes can be extremely disrespecting.
Please note, that
ofcourse, MTF's, too, all too often faces these very same attitudes aswell from the homophobes and transphobes, but it is yet something that I have several times thought about, that the reactions towards a FTM, although attractive and masculine, often seems slightly different than the reactions towards a MTF.
Still, it is perhaps just a pure coincidence, and it might perhaps after all be that there is really no difference at all, who knows. *Shrugs*
Nonetheless worth mentioning.
Oh and another thing; Many people seems to be totally unaware about FTM's even existing. Just the other evening, I was following a discussion about a FTM, when a poster started talking about "reverse transsexuals" to refer to FTM's.

Many people simply take the MTF as the postersymbol for a transsexual, and totally ignores FTM's although they being pretty much as many.
Anyway, in regards of who has it the "easiest". I don't think it really can be compared, as both groups have different problems in regards of transitioning, although some of the problems, especially the social ones, is very much the same.