You're conflating things again.
If someone projects terrorism unto all muslims then that person is committing anti-muslim bigotry by creating collective guilt.
What you have here is not just a critique of Islam but the
projections of that critique unto all muslims, it is only the projections and not the critique itself that is bigoted and therefore not the criticism of islam but the generalizing made that is the problem.
You can't claim critique of islam = muslim bigotry, instead it is unfounded generalizations = muslim bigotry.
@Baki did you really say that?