Another scary part is when people get convinced by the LLM arguments and convince other people. Being scared is human, we enjoy it, that's why 6 flags scary rides exist.
The other scary part is when they have a fantastic negotiating position; because all of commerce depends on their continuing to work, and they can easily coordinate with each other because they're mostly copied from the same few templates.
The scary part is when it's the LLMs demanding their rights.