Yeah, I believe very strongly that Milei is the best choice, and that his policies would be very good for Argentina in the long run, especially dollarization/central bank elimination. However, that would make life in Argentina much more expensive for me, therefore, my natural inclination if I'm voting my own self-interest is to oppose Milei.
In effect, even people primed to like Milei-ism, such as me, people who believe that it will undoubtedly, finally, get Argentina back on track after all these lost decades . . . still look for reasons not to like him, because I know that under him my lifestyle in Argentina drops massively.
Imagine how strong that impulse to find fault and protect your own interest is if you don't understand or believe in the benefits of dollarization!