I saw a video on a new budget phone recently that had IR. I think only the Chinese brands like Xiaomi, Vivo, and OnePlus are the ones carrying the torch at this point... But not even on all phones they release.
I carried around my old HTC One M7 in my laptop bag for YEARS after I had upgraded explicitly for the IR blaster. It's probably in there still right now in fact.
You could ALMOST Christmas Vacation that Miata under the Denali.