No one, really...
Please just realize that you have western privilege.
No. I mean its dangerous.
You shouldn't criticize Islam.
Dude, you're a Swindonian!?!
I am generally wary of anti-Islam, not because it's incorrect - in fact, in a lot of cases, there's a lot of truth to it - but because in many many more cases, it's used as propaganda to "justify" anger and hatred against them.
See: 1920's - 30's Germany and rich jews.
"In this country there's a huge stigma about criticising Islam"
And that's why millions lap up every anti-Islamic thing the Daily Mail has to say, right?