I think he covered these by his mention of "spreadsheets". A good spreadsheet for rent-vs-buy would include the values in the sliders seen on https://www.nytimes.com/interactive/2024/upshot/buy-rent-cal...
Exactly. The tax advantages are tangential to the behavioral factors I mentioned.
I don’t want to be a real estate developer writ large, but I do want to develop my own space and optimize it for my family as it grows and changes over time.