Why do people get on stuff some known people use blindly? That is such a bad habit like everyone getting on git and getting burned and now it's irreversible wi

Why do people get on stuff some known people use blindly? That is such a bad habit like everyone getting on git and getting burned and now it's irreversible with all the existing ecosystem. How hard is it to just spin up a beefy cloud instance and run a MySQL of your own with whatever backup strategy you got and do things the way it is than getting bitten by using stuff you're not even familiar with.