Earlier quoted context omitted.
While I want to agree with you, you’re comment is just hyperbole/rhetoric and no substance.
The article is also hyperbole. They use 2020 as a key data point, despite it obviously being an outlier due to covid. Moreover, the only people talking about trickle down are people on the left. No one on the right has mentioned trickle down since Reagan was president. It's a complete strawman.
—2017 was an outlier due to Solar eclipse. You need to justify what issue you have with 2020 as it pertains to the conclusion of the study.
—Just because the Republicans don't call "trickle down" by its name doesn't mean they aren't pushing for it.
In particular, we already are doing "trickle-down" — have been, since Reagan. To not do it would mean to increase taxes, by a lot. Obstructionism is trickle-down.
Of course the right wouldn't mention "trickle down" after implementing it.
It sounds like you're reasoning in bad faith; consider shaping your thoughts differently.