I don’t think any swing voter is “gettable” or “hanging on this debate” though. Pretty significant misrepresentation of my position there so hope this helps. Lot of time till November.
I do, however, believe there are a) left leaning voters in swing states who are turned off from voting blue by the Democrat defense of Israel and capitulation to the conservative framing of the border, and b) right leaning voters in swing states who see that Biden brings up immigration in order to support his abortion position and feel hugely vindicated and double down on their intent to vote MAGA.
Maybe I shouldn’t have used the term “swing voter,” I’ll to back and edit that.