The only threat to the function of society is retards who would rather point fingers at skin colors and dumb shit like that than solve actual problems.

"Though to be honest, I think that if God gave us a magic button that would create the white ethnostate tomorrow, but one including Jews, homosexuals, liberals, etc. (women being included by default for obvious reasons), we would press it without hesitation."

Of course you would, and it would enable the persecution of hundreds of thousands of people without actually solving any problems.

"Somehow, only in the last few decades (or just years, depending on your perspective) have white societies as such seemed faced with existential threat."

Your predecessors were whining about how catholics and irishmen and seatbelts were destroying society.