Hmm..
Islam consists of two types of commandments. One set of commandments are those that affect the society as a whole....and the other set of commandments are those that affect an individual alone.
Among those that affect society as a whole, the most prominent is Zakaat. Payment of Zakaat is mandatory on all muslims. If one doesnt pay zakat, he not only displeases Allah SWT, he creates disbalance in the society, since his zakaat will go towards helping some Muslim who is needy. And by witholding zakat, a muslim will be violating Huqooq ul Ibaad, rights of fellow beings. And we all know that Allah SWT has retained the authority to forgive us the violations of His rights, but He has NOT retained the right to forgive us the violations of humans rights. Those, according to Allah SWT, are only forgivable by the person whose rights you have usurped. And that is why imposition of such laws that affect other humans in particular, and society in general, is done by force in Islam. We have the example of Hazrat Abu Bakr RA, who pledged to take up arms against anyone who refused to pay zakat, since that was a societal responsibility, not an individual one.
Now coming to the other set of commandments that affect an individual alone. These are actions that we take solely for the pleasure of Allah SWT, period. Actions like praying salat, going for Hajj, taking Hijaab, growing a beard, fasting etc. Now if a person puts a gun to someones head and forces them to grow a beard, or does the same with a woman in terms of Hijaab, then the man may grow a beard, and the woman may wear a Hijab, but it will be out of fear of that gun, not the fear of Allah SWT, which in effect, not only nullifies the action u took, it also creates a couple of other unwanted scenarios....like shirk.
Hijab is mandatory on women in Islam. But it cannot be forced upon by humans. Prophet SAW never did it. Sahaba never did it. They preached it. Never enforced it. The only Islamic laws they enforced were those that affect a broader range of society, like payment of zakat. The only enforcement for laws like Hijaab or growing a beard can be done by a husband on his wife, or by a wife on her husband, if either feel that their spouse is deviating from Islam, that too out of a personal responsibility for the sake of Allah SWT.
However, the point regarding the difference in attitudes towards the Taliban compared to Saudi Arabia is also valid...since that shows the hypocrisy of the west....in how one country thats licking their feet is good even with a dictatorial monarchy, yet another country with similar laws is an enemy, since its not licking your feet. Its all about personal interests for the USA....not about humanitarian issues.