Elon has become known for mandating large policy changes at Twitter. These change the way the service works, what different features mean, and how much sway different users have on the communities. By now, business owners should know not to rely on Twitter's features or community remaining unchanged beyond maybe a couple years. Which isn't terrible. It's a social media service, society is inherently messy, and messiness makes for good profit opportunities.

But who would want those qualities in a bank? Banks should be boring.