I think we've also learned that most people aren't very good at budgets or money in general. Estimating cost(s) can genuinely be difficult. Some people have enough $$$ where it doesn't matter while others are very careful spenders, but from the outside both can look the same.

If you’re wondering what a “least weasel” is, they absolutely live up to the name. This is the least amount of animal you can have that can still meet the bar for “is weasel”