I see Europeans are protesting over tourism. The evening news on Monday included a bit where residents were protesting and shooting water guns at tourists eating dinner in Barcelona, and concerns the protests could turn more aggressive.
I'll be in Barcelona along with several other European cities with one of my kids this summer, just another American tourist out there annoying the locals. Hopefully things don't get too ugly.
It seems they acknowledge the need four tourism, that their economy depends on it. But it's claimed there has been a big spike in the number of tourists, and the result is that the locals can no longer afford to or even have access to their own restaurants and other facilities. I'm not sure if this is true, or if their massive amounts of middle-eastern immigration over the last decade has been the bigger factor in making everything appear more crowded, but of course the too-politicaly correct news sources will never acknowledge that factor.