I don't trust scrum because it has a whole industry around it. People who's main source of income is to go train companies to do scrum so the trainers can do mo

I don't trust scrum because it has a whole industry around it. People who's main source of income is to go train companies to do scrum so the trainers can do more training. Conferences, books, authors, personalities, the works. Why would I trust something like that instead of something organic?