But I am pretty sure every economist agrees that a wealth tax doesn't make any sense mathematically
I find it difficult to believe you could come to this conclusion in good faith, given how many serious economists advocate for wealth tax.
This economist wrote an award winning book on the topic https://en.wikipedia.org/wiki/Capital_in_the_Twenty-First_Century, where he advocates for a wealth tax.
Almost always use parameterized style tests, always have a name field, I don't use full sentences tho, that seems like too much. Don't believe I've ever seen a test like that either
These toy examples feel like strawmen to me