Those 400-500 people were just staying there, with many blocking the street – you know, the thing people walk on?
This even affects Mount Everest where people are literally dying just to say they stood at the top of the world. And Everest simply can't support the number of climbers now.
You see this in US national parks where the obvious ones (eg Yosemite) are arguably oversubscribed while others you could probably go days without seeing anyone.
There's a certain lack of imagination here. Some of it is convenience. Take Everest. People climb it because it's the tallest and people know what it is. There are ~14 other peaks over 8000 meters. Are any of these qualitatively worse experiences? Probably not. But... bragging rights.
Solutions to this fall into a number of buckets:
1. Making it more expensive: some will complain only the rich can go and this is unfair.
2. Quotas: you have to book far, far in advance and no doubt this is unfair to some people.
3. Lottery system: this is really a variation of quotas but probably fairer.
So I've been to Paris like 4 times. I like it but my God the touristy places are a nightmare such that I basically never went to any. Honestly the best part for me was the bread. The sandwiches you'd buy on the street were unbelievably good.
Anyway, I honestly don't understand this need people have to jam in with 100,000 other people just to see some famous building. Maybe that's just me.
Maybe 400-500 people packed just to say they were there, or maybe wait in hopes of getting a clear shot. All of this just to brag in social media.
I think the problem would be better if people didn't brag on social media about every single place they go to.
I don't know if it's true that many more people prescribed opioids become addicted than not, and spreading such information harms people who do need them.
I think people who blame their life problems on social media have deeper underlying issues. Mark Zuckerberg didn't invent envy in 2004.
I think the same happens with social media. There are people who are more prone to addiction than others. People close to me have claimed to have felt much better after deleting/deactivating their social media accounts.
Personally it's been more than 10 years without Facebook, and I never had an Instagram, so there's not much I can say about the topic from my own experience.
For example they could hash the domain, path and query separately.
At Reddit we originally blocked a couple of crawlers but then realized how pointless that was. The entire robots file[0] is basically now just for google. All of the restrictions are enforced on the server side because there were so many bad bots it didn’t matter if we listed them or not.