Eh, Brokeback is not a completely successful film however there is some seriously wrongheaded shit here.
Clearly the film's potency is found in the stagnation of the pair's intrinsically sad hiding ritual, the dissipating effigy and realization a simple memory will make up all the dilipidated pair's best decisions in life.
It's business is in chipping away at the romance; how the character deals with what is ‘incomprehensible’ to him, his ‘abstraction’, the impracticality of it all.. rather than any attempted sympathy over the character's background.
The context is Ennis’ paralysis; his rigorous self abnegation, self loathing, inarticulate longing, that cowboy persona masking a simple man who can’t face up to who he is. This is the film's anchor and also makes Jack’s transition from the loose shepard to disillusioned romantic that more effective.
Unmoved by the quiet emotional release Ennis still can barely allow in the last scenes? you must be dead.