MrBeast stuff is professionally produced. He is only the face and boss of a large company with a lot of employees.
Would you rather be an investor in a “professional” production like Madame Web which was very well produced by well known people and studios and lost a high 8 figure amount, or invested in a YouTube channel that appears to be 20 something friends “bumbling their way to content production” that reliably rakes in millions.
It may look bumbling and disorganized, but they are consistently producing the most viewed content on YouTube and making millions.