If ROI has diminished (maybe dopamine diminished?) then what keeps you motivated?
Simplifying/automating the workflow is a pull. As I type this, I have an idea to stop tracking NW in hledger - it can seem incomplete because money moves from checking to brokerages. That's fine. I only want to see expenses.
And create a pivot table for totals and %s. And rebalance as needed. This may be too crude for some. But I am only starting to get organized, so this works, esp as you said for directional. Actually this is one of the reasons I have dropped hledger in general.
I just leave notes and comments in the spreadsheet as needed.