That’s actually a widely held misconception.
The fact is that the reason the left is so desparate to add 15 million new Democrat voters is because THEY see the writing on the wall. Secular liberals aren’t reproducing. Christian conservatives are. Red State populations are growing and Blue States are declining. They need immigration or they’re toast.
Read this...it’s pretty compelling:
My view is that every year 2.5 million (mostly old, white, R) voters die and are replaced by (young, minority, D) voters.
Most everyone under 30 has been educated in progressive controlled schools by progressive educated teachers and gets most of their information via progressive controlled internet portals.