Yes. It's affecting, for example, Japan, and India, very badly - and there was Trump smoozling up to India so recently.
He is alienating countries he hoped to dominate and even set each against each other.
This is not clever in world terms. part from anything else, it can only play into the hands of China:
So there is another factor in play there. Shortages and prices of oil are affecting countries in Africa, and China has been investing in Africa, and will find add on costs to their endeavours there.
If he cannot see, this, if no one is pointing this out..well...no need to state the obvious. countries will form alliances against him in order to get the oil they need. Or, turn to more self dependance, which will alienate the big oil producers who are mates with Trump - atm.