I saw agile implemented at a smaller team at a large corp. They explained their approach to me in about 3 sentences when I joined as an intern. They had no sc

I saw agile implemented at a smaller team at a large corp. They explained their approach to me in about 3 sentences when I joined as an intern. They had no scum master because they didn't add a scrum master initially so no scrum master felt like his job/role was at stake if he didn't feel important.