wait a second

“It’s a free lunch—there’s no way around it,” said Michael Ohlrogge, an assistant professor of law at New York University.

from a Wall Street Journal article by Amrith Rankumar about the boom in Special Purchase Acquisition Companies, or SPACs.

I would say after looking into it and asking some informed people that the lunch has some cost, in the form of you have to pay attention and do some study. Here is more information.