To answer your original question about advice for direct enrollment after a bachelor’s degree…
At 22, my dad went to one of the MBA programs on your list directly after finishing his bachelor’s degree (decades ago). Although it was unusual at the time, he went because he knew he needed the degree for his career and didn’t think he would be able to force himself back into a school mindset after working for a few years. He said if he had worked first, he probably would have been able to get into a better-ranked program, and see the real-world applications of what he was learning in class. Still, at 22, he was several years older than you will be if you enroll in an MBA program right after completing college.
Rather than applying through the traditional direct admissions process and competing with people with years of work and managerial experience, maybe you should look at schools with specialized programs for college seniors to be admitted to business school without work experience. Examples include Yale SOM’s Silver Scholars Program and NYU Stern’s Berkley Scholars Program.
In particular, looking at the profiles of Berkley Scholars may give you an idea of what kind of resume you need to be competitive for direct enrollment right after undergrad: https://www.stern.nyu.edu/programs-admissions/full-time-mba/community/berkley-scholars