Ordacleaphobia
Shameless Contrarian
That's a myth.
We have so much of what I already mentioned (space, jobs, food, etc.) that most people would likely not even know if, for example, we took in 1 million people.
That's not likely where people would go.
Right now, the more populous states and counties are typically more liberal and progressive and overall more welcoming to immigrants than sparsely populated states.
If we mandated a level of decorum on the national level the spread of new immigrants wouldn't be so concentrated on already densely populated areas.
Basically, if you're a new immigrant your choice is California where you'll be welcomed, or South Dakota where you won't be, you're going to go for California.
Again, this is social and political engineering at work.
I've heard this "they'll replace us" argument for decades and it's tripe.
Who are these people being forced out of their homes by changing demographics?
The only ones I know of are those who move by choice because they have a bias against those not like them, see: white flight to the suburbs.
Also, somewhat off topic, but it's hard to take the "we were here first" argument seriously in a country that treats indigenous folks like garbage.
I think you might be misunderstanding part of what I said- I didn't say that any of this is happening now, or even that any of these possibilities are realistic. I'm just saying that it's possible.
1 million people would be a drop in the bucket compared to something that would cause these types of effects, you'd need millions. Even still, my point isn't the "they'll replace us" talking point, it's more the concern that the people that already lived there could potentially have their daily lives affected in a way that they didn't want. To fix it, they would need to relocate.
I do still disagree though on the notion that people wouldn't flock to areas that are already populated. I would assume that if you make the decision that you want to go to X country, you would want to go to a city that defines X country to you. In the case of the US, this would probably be somewhere like DC, New York, San Francisco, etc. Bigger areas also typically means more opportunities for employment, which would be a chief concern for any immigrant. People go where the money is. Just my 2 cents.
Could you clarify what you mean here? It kind of reads like a stream of consciousness.
....because it totally was. Sitting around at work with nothing to do
Basically, you had proposed that the cause of most of the conflict that was mentioned was due to colonialism, and people being forcefully grouped together. They didn't want to play nice, so of course they're going to be at each other's necks. Makes sense.
But, what that made me think, was that if group X was already there, and group Y immigrated, and group X didn't want group Y there, how would that be any different? They would still be "forcibly" grouped together; since not everyone can easily move house.
Still though, I think the notion that that type of conflict could lead to war is very unrealistic since we're talking about a hypothetical scenario where we opened our borders in the first place.