Alcohol is fine on the exterior, but for the interior where tint film is applied you have to use a product free of alcohol and ammonia b/c (as pointed out earlier) it will damage/discolor the film.
Adam's Glass Cleaner is alcohol and ammonia free, and works great with a
Microfiber Glass Towel. I generally use 2 towels to do windows. The first is used WITH cleaner to break up streaks, fingerprints, smudges, etc. I then follow with a 2nd towel WITHOUT cleaner to buff the glass to perfectly clear.
For your windshield its actually pretty rare that you have to use chemical. The fog that generates over time is easily removed with a dry
microfiber glass towel and generally theres not enough 'stuff' on there to necessitate a cleaner.