Uhm Western society still is great. Most people in it would say it is even greater as when it was mainly for white christians. I know you're just trolling, but since you are so easily misled i wanted to point out the obvious anyway.
Funny thing is 6-eyed probably agrees with my assertion. He just can't admit it because he's so busy trying to counter everyone who dares to state stuff like America wasn't as great as (people like) Trump like to put it. Only for a certain kind of people, who had privileges.
I'd like to bring to everyone's attention the Fire The Fool demonstrations happening on April Fool's Day. The website doesn't give locations, you'll need your search engines to find out where they're marching in your area. https://www.firethefool.com/ Now that we've got some good slogans let's go paint some signs and hit the bricks!
Evidence? So you'll take the word of a foriegner from a country which is very easy to fake refugee statuses rather than experts in the field telling you that they can't vet people? And I guess that prevented San Bernardino and Orlando. Leaving the front door open wont stop him either. Rather have something than nothing.