I just read your post...it is not racist in the slightest mate, don't stress it.

Economic osmosis dictates that poorer countries will always try to find wealth from richer countries, one way or another.
The influx is for economic reason - bollocks to the 'community' and all that - it's about making a few dollars a day so that can live.
With the honest content writers comes the scammers to.

Don't apologize for not being racist.
...and never try to use logic and reason to a lefty SJW's.
Mental illness sees no logic, only hate and bullying at any opportunity - to try and show some kind of superiority.
(because they feel so worthless inside, they are stupid enough to think virtue signalling helps.)