When you mentioned “two stroke motor” I think you made at least a dozen green zombies have a stroke.
I remember the good old days of interstate busses using Detroit Diesels which are two stroke, personally I think its possible to create a pretty clean large two stroke engine for automotive use.
I used to have a lawn mower with a Clinton two-stroke motor on it. There was a spool on the end of the crankshaft that you had to wrap a rope around for starting.
100% of the world's automotive engineers disagree.
But there's always room for breakthroughs.