@Yerushalmi
What are you basing your assumptions on?
Reports on anti-Muslim hatred and discrimination show that this is widespread and that Muslims, especially Muslim women, are at significantly increased risk of religiously motivated violence and abuse.
You say: "This would hold true even if a very visibly Muslim person found themselves walking through Stamford Hill or Golders Green, for example. They wouldn’t feel afraid or intimidated in any way. And why should they? No Jew would attack them or try to make them feel unsafe. They wouldn’t receive a single negative comment or even an intimidating look." This is simply not true. There are Muslims, myself included, who have experienced religiously motivated verbal and physical abuse from people who have stated that they are Jewish or Israeli or acting to show their 'support' for Israel. Non-violent examples of unpleasant attempts at intimidating behaviour would include the person who asked for my telephone number for "the next round" of device explosions, or the person who informed me that he was praying for my plane to crash (and then started to do so).
It is possible to think that both antisemitism and anti-Muslim hate are real concerns. It doesn't have to be one or the other.