It makes perfect sense to me, VE. My point, which I am sure you could grasp if you wanted, is that time is the best judge of whether or not change was for the better. More often than not those who suffer the change won’t like it, particular the older members. Personally, like others, I tend to think all this immigration is a bad thing, but we won’t really know for a few hundred years going off previous large immigrations/invasions.
As you suggest, it looks like a step backwards, but who’s to say that we weren’t heading in the wrong direction? I can’t say I am too impressed with the values of our modern society; try checking if, as you say, Heraclitus’ aphorism is well-known amongst the shoppers:)