[thaumaturgy]

Most binary formats contain text; that isn't what distinguishes them from text formats.

One of the objections though is that with binary formats you're limited to the capabilities of the tools that have been built to handle that particular format, which you're illustrating nicely. In a binary format world, I would have to know the capabilities and limitation of dozens, maybe hundreds of different tools for extracting useful information from logs, instead of the small handful of tools I use to do the same job now, which can be applied to any log file formatted as plain text.

And that's assuming that all these other tools will be as powerful as Powershell, which isn't a bet I'd want to make.

madhouse has some fair points about the limitations of text logs, but "everything should be stored in binary formats" is a not a great idea. Actually, "a terrifying new hell" is probably closer to how I feel about it.

[geographomics]

In the case of wanting to stick to a text-only workflow, rather than taking advantage of the structured data features, then you only need a tool that converts the binary log format to your preferred text format. Which isn't too arduous. In systemd that would be journalctl, in Windows anything that can use the event log API such as Powershell or many other utilities.

The examples I posted above were just to show the equivalent capabilities in Powershell but really it's all flexible enough to use whatever you like.