They know this.
They have run out of arguments, so they are left screaming the same ole tired, misconstrued, bullshit.
Lot's of things are different from decades ago:
I'll name a few to really drive home the point of how stupid their arguments are (and what type of person makes stupid arguments?):
Germany is different.
Israel is different.
Professional baseball is different.
Professional golf is different.
Neighborhoods are different.
I'll dumb it down even further, for greater effect, and to drive the point home for idiots:
Why should I visit Germany now, because they used to support Nazi's
Why should the Jewish visit Israel now, because it used to be Palestine.
Why should Blacks play pro baseball now, because they used to exclude Blacks.
Why should Blacks play pro golf now, because they used to exclude Blacks.
Why should Blacks move into nice, diverse neighborhoods now, because they used to exclude Blacks.
Unfortunately, there is still no antidote for stupid; and there is currently a surge in cases. Dr. Fauci says it looks like we are in the middle part of a massive tidal wave of stupidity.