

To say Islam is intolerant is to generally claim that Muslims are intolerant.
Absolutely not. Organized religions, such as Islam and Christianity (or rather, Catholicism, Shia etc.), are themselves power structures perpetuating values.
Criticizing a religion is no more a criticism of the individual believers than calling a national government (like the Russian one maybe) evil is equivalent to claiming all who share that nationality are evil.
I would also strongly dispute your claims regarding the history of islam, but don’t have time to take that discussion right now. My statements regarding islam as a religion in the current day I will stand by however.

Eh?
Do I need to say more than “Russia is evil”?
I tend to assume people are saying what they are meaning. OP said “Islam is so tolerant” (sarcastically, implying the opposite) not “muslims are so tolerant”.
Language has meaning. In my country, statement no. 1 is constitutionally protected expression (criticism of a religion, whether in speech or print - originally implemented to prevent the church from censuring people) whilst statement no. 2 might get you dinged for “agitating against a demographic”.
As mentioned, discussion for another day.
Now I gotta sleep tho but interesting chatting :)
cya