Remember Biden's compliments on the Chinese policy on one-child?
Progressives have/had a goal of "fundamentally changing" America from its founding concept of Creator-endowed rights to life, liberty and property to one of government-restricted rights to life and liberty; and of a government right to "redistribute" the wages and property of one citizen in favor of another/others by self-appointed elites in government.
The Progressive effort described above has only been disrupted: that goal has not ended.
Progressives are unimpressed by arguments against pain in the unborn. They are impressed only by arguments which further their goals of "changing" America from its foundations to fit their own oppressive ideology.
And yet, they want to import millions of people from other countries.
Agreed.