Ok. So now you have realized that nobody here (and at the milongas you have danced at) sees the difference you feel so strongly about.Now I understand why people don't do the way I expect them to do (see that like a personal preference). It's because they don't see the differences.
Out of curiosity where are you going to go from here? I don't know how much time and effort you have invested in this (i would guess that you come from a ballroom background and have about 6 months experience in AT - some of the reactions in this thread are a consequence that anybody here who is active in his local tango scene has had a very similar conversation dozends of times), but this is in a way a crossroads - you can either decide to learn more about what differences are perceived in the tango world and what difference are not perceived (which is actually a nice way to think about figuring out what the essentials of any activity are - a dancer hears a different song than a musician, and what a percussionist hears is different from what a lead guitar player hears), or you can continue to suffer in an environment where the aspects of the dance that are important to you are not important to anybody else.
Most tango dancers have experienced this kind of culture shock - one of the reasons the tango community is fragmented is that while we are usually able to dance and enjoy dancing in a community that has a slightly different perspective on what tango it about, it is always an adventure when you visit a city or a milonga for the first time, and watch the dancefloor, and try to get a feel for the local style - open or close, offset or straight, diagonal or parallel, more circular, more linear, shared weight or not, and tons of more little, almost subliminal things. Some people retract into their own communities, some dance the same thing everywhere, some figure out a range within which they are moving stylistically. As somebody who likes sharing weight i understand that it sometimes aggravating to be somewhere where nobody shares your values (even when i am on danceforums people like opendoor keep telling me that i am "wrong"
I hope you are going to find the tango that makes you happy. Gssh