Amsterdam is half Muslim. The Amsterdam elementary school kids are 80% Muslim. Amsterdam has a Jewish liberal apologist for the Muslims as Mayor.
So, the reason pot, red lights and the famous Dutch tolerance is receding is not why you think. It is the population that is changing.
If you go, and I suggest you do, because in fifteen years it won’t be safe, do not walk( yes they are that close ) far outside the usually Amsterdam tourist center. You will be in Islam land.
Seems like they should have worked more on strengthening their society than making drugs and prostitution easier to obtain.