To reduce the write access and Fileoperations to the SSD.
Also to reduce the datamasses to find much easier problems. If neccessary logleveldepth can increased.
And last but not least: Debug/Info/Warns outputs are per default not written in standard cases. Roon is not a beta software and very solid. So in this case roon is out of standard without the need.
This feature request is more a suggestion to the develepers.