This is also a perspective I could have much more easily bought into pre-COVID.
We have kids, and live in a rural area, and honestly, many summers, don't get a ton of use out of our property and home because we spend most our free time and income on travel. Generally, we're gone at least 2-weekends a month on car trips, fly away for a few weekends a year, and try to fit in 1-2 international trips as well.
Obviously, all that's changed in the last year.
With COVID, we've felt incredibly lucky to live in a rural area where our kids were able to spend basically all summer just "playing outside." No need to interact with other people on mass-transit. No shared elevators or public spaces.
When we did start socializing a bit, it was very nice to have a nice private, outdoor space to (more) safely entertain our guests in.
COVID is hopefully a very temporary, one-time event. But it has changed my perspective.
Still, while I agree that the article takes optimization to sort of silly lengths, I do see a solid point behind it.
I apply the same philosophy to boats, RVs, vacation-homes and the like. (Though, I admit that COVID has tested my resolve there a bit). Expensive investments that aren't really going to make sense unless you're using them far more than our family would. Plus, with any major purchase like that, you're "locked-in" to doing that one thing if you're trying to maximize the value of your investment.
Buy a vacation home, and you're going to have a mental barrier going on vacation somewhere else. Buy a boat, and you're going to feel like you're wasting money when you spend a week of vacation somewhere besides a lake.
TL;DR: Like most things in life, it's a balance.