[seren]

I have already worked on very basic embedded system where you only way of getting logs is connecting to the device using a serial line, and after fiddling a bit with the baud rate, you can get some readable output.

In this case, you can't really do anything from the device itself.

Arguably, this is not the use case for binary logger but I was originally addressing the "40 years old logs" argument, that do exist in the real world.