You're projecting.
Your 'argument' is simply not convincing. It's still a FACT that taxes have gone up when Democrats hold the presidency and they have gone down when Republicans are president, and that Democrats vote for Democrat leaders. You're going to have to do more than wave your hands to provide convincing evidence of anything different.
Presidents only sign or veto legislation passed by congress.
When the president was Republican and the congress was democrat, as in the 1980’s tax receipts as a percentage of gdp went down. When the president was Democrat and the congress was Republican, the opposite happened.
That’s not projection. That’s on the chart you posted.