While hydrogen is expensive to produce, it can be produced from reusable sources or surplus energy which makes it way cheaper and way cleaner. Also solves energy storage. A side note: ICE is around 20% efficient. I’m also sure that flying in choppers and private jets is not that clean and efficient. And yes, cars would be better, but both can coexist.
This sounds almost like tractors are born in a shed, not made in a factory.
Not so much and less with newer battery types
Again, see first comment. Out of curiosity, what are coal-burning factories anyway?
While tractors are relatively cheap, you fail to see all the disadvantages with them it seems. Like fuel grows in a fuel pump stations and I’m sure they are very beneficial to air you breath, not counting co2 emissions and many other negative aspects. Let’s do a test. I’ll lie down next to e-vehicle exhaust and you’ll do the same next to a tractor exhaust or any other ICE vehicle of your choice. Let’s do that for 5 minutes while engines are running.