All developers should know UNIX

If you are a developer, you cannot avoid learning UNIX. You may be able to get by day-to-day with graphical tools, and you will not advance your career without learning and understanding the UNIX ecosystem. To be productive as a developer is to know UNIX.

Peloton could monetize these ideas if they only listen

Peloton is not going to grow its hardware base. An argument can be made that everyone who ever wanted a connected spin bike or tread already bought one. I submit that they could grow app users.

If they stay in the hardware business, they need to find a way to get existing users to upgrade or pay for premium features.