I mean, as a fellow atheist I don’t disagree. What I’m saying is that there are groups that are targeted (in Swedish society) specifically for their affiliation with a religion, their sexual orientation etc. Protesting religions is fine and IS protected speech.
But certain actions are only meant to provoke, disrespect and incite. The Iraqi guy is well within his rights to protest and criticize Islam; the question here is whether the manner of his “protest” was protected speech or if choosing that specific action, time and place for his protest, all taken together, tip the scales from valid and protected religious critique into something else. If the main intent was to incite, disrespect and provoke, it might not be protected speech.
That said, I’m not a fan of most religions. Specifically when religion is used as a justification to impose prescriptive and restrictive rules on others both within and outside of that religion (pro life, gender roles, prescriptive clothing like Muslim head coverings, prescriptive rules regarding birth control or sex, discrimination or persecution of LGBTQ people etc).