Libertarian message of Netflix “Street food”

Has anyone here watched the series “Street Food” on Netflix? I’ve only seen the USA series but I felt there was some distinctly libertarian messaging. They talk about libertarian themes like costs of overregulation and benefits of open immigration. The interviewees are all self made entrepreneurs and usually immigrants. The food is delicious precisely because it draws on multiple interacting cultures as well as individual creativity. What do you think?