Remember when the Biden administration massively increased IRS funding and the Right collectively lost their minds? They fairly successfully pushed the idea that these agents were going to go after average citizens. They never were and you're way too gullible if you ever believed that.
Every $1 spent on the IRS returns roughly $12 in revenue [1]. This revenue doesn't come from W2 employees. It comes from exposing tax fraud from complicated tax schemes used by the very wealthy and corporations. That's why the Right lost their minds about it.
The idea that you save money by cutting IRS funding in the budget is just so laughably false that I'm surprised anybody believes it.
[1]: https://budgetlab.yale.edu/research/revenue-and-distribution...