turvytopsy
This is becoming more and more untrue by the day.
While Europe and US did historically attract foreign talent, the good times were bound to come to an end once the immigrants started conspicuously thriving at the same time automation killed a lot of once well paying jobs for the locals. Ergo, Trump and the Trump-wannabes across Europe.
The notion of a "culture which is friendly to immigrants" is on a fairly quick downward trend and I would like to place bets with anyone here on this: the number of people immigrating into Europe and US will be drastically lower in about 5 years time.
The environment in liberal democracies are no less toxic today. A good example is a famous cartoonist whose once-intelligent writing on his website has turned into nutjob click-bait after he started fantasizing about his king-maker abilities. Either he holds opinions which are far from the majority, in which case you need to explain Trump's election. Or it coincides with the majority, in which case calling the outsiders' philosophy toxic is an example of someone in a glass house throwing stones at others.