Speaking as a paying customer of Fathom [1], thank you for your hard work. I know how hard it is to spin up a new business. I for one don't care whether your code is open source or not... I'm paying for the service and the code has no value to me. Please spend your limited time and money on building your business. I don't want the distraction of having to find another analytics platform. ;-)

[1] https://www.agilefluency.org