A video that shows the downside of so many tourists in Barcelona

I have just finished watching the video, nice to see Barcelona from another perspective. I appreciate that the participants see those like myself, who arrive and then eat, fart and leave as a mixed blessing!
Thanks for the link. I will now go in search of the Karma button.

Much the same as anywhere else that attracts tourists, so nothing new there,
........ though it could be said that some places are more tolerant and welcoming than others.

In that respect I would not place Barcelona at the top of the league, but to be fair I have seen worse.