Mass Shooting in Orlando become's USA's worst.

[Husar]

yeah I really like this, love pointing fingers. 50 innocent dead people don't bother me if it suits my anti-muslim agenda

I fully understand that most muslims would never harm anyone, and I am not asking from muslims to reject things like this because that's unfair, but there IS a problem with islam in the west.

Why? What? Trying to confuse me again?

9/11 was the biggest ever terrorist attack in the US, with a body count of 2000+.
7/7 was the biggest ever terrorist attack in the UK, with 50+ dead.
The Madrid train bombing in 2004 was the biggest ever terrorist attack in Spain with 100+ dead.
I don't know of any comparable size terrorist attack in France, but the 2015 Paris attack produced 100+ dead.

Are those stats wrong? Did I miss any bigger attacks than those listed?

You forgot about the black death, the Holocaust, the bombing of London, the firebombing of Dresden and others, the nuclear bombs on Hiroshima and Nagasaki (ok, Japan isn't the West), the 30 years war and the Spanish flu.
I'd say bacteria and virii are the biggest threat to western countries. If you think negotiating with ISIS is impossible, try to negotiate with them!

And just as a technical question, why does the single largest terrorist seemingly determine what is the biggest/a bigger threat to Western countries? What is the scientific argument to take this as a valid measure?
So what if the biggest terrorist attack killed 100 people in 1 attack in a timespan of 10 years and deranged people killed 200 people in 40 attacks over the same timespan?
And what exactly does deranged mean? Could someone who joins a terrorist organization to cut off heads and be a murdering superhero not be called a deranged man? Does religious association override psychological conditions? Are terrorist organizations the only organizations on earth with perfectly sane members?
And why does the rise of terrorist organizations coincide with the rise of veganism?