You may have misconceptions about Iran, it's one of the more open societies in the region. They have very intolerant attitude for drug trafficking, though, which is when we see the public hangings.The penal code in Tunisia is fairly severe but they certainly don't cut hands off, you'd need to go to Iran and perhaps only one or two other countries that have a very strict Islamic code for that to happen. My impression of Tunisian people was they were fundamentally honest and not honest out of fear of reprisals if caught. Police presence was essentially non existent where we were in Djerba. Decent honest people and nothing like the extremists in charge of Iran. We shouldn't tar all of Islam with the same brush just because Iran and Afghanistan are run by terrorist regimes.
Saudi and current Syria are one of the few places that practice strict sharia. Afghanistan used to be under Taliban 1.0 but 2.0 is much more refined.