Is Lukashenko bullet proof, or don’t they have rifles there? How about portable 18v chain saws and drills? Forks? Do the Belarusians know how to stab dictators in the eyeballs with forks?
Your question is best answered by just looking around. Do you see millions of freedom lovers marching to Washington, DC to chant anti-Obama slogans? I do not. Why then should Belarusians do that? They are not worse off than we are. In both cases people are not free, but they have food on the table, one way or another. Who is going to risk life and limb (and likely to lose some of them) - and for what? Is there anyone out there who would clearly spell out what you will gain if you do this or that? Stability is very attractive; its appeal can be only overcome by the complete collapse of the old way of living.