I only had one zoom interview with two people and I heard back within the month with an offer. Questions were your average get to know you questions, nothing out of the ordinary. After accepting I was able to choose between different teams and interview with more people depending on my interests. This wasn't a judgmental interview, just to see where you fit best.
I applied through college or university. The process took 2 weeks. I interviewed at Air Products (Allentown, PA)
Interview
it was formal, not a lot of difficulty and only 2-3 technical questions on the basics of finance. the rest were behavioral questions like “why air products” or “why do you qualify for this internship”
Interview questions [1]
Question 1
they asked about net working capital, and the benefits and cons of holding inventory