I don't really agree with you but you shouldn't be grayed out. The idea of a dysfunctional government sounds bad, but ironically that is precisely what the Founding Fathers endeavored to create. And it sounds absurd for all the reasons you're certainly aware of. Yet is the opposite desirable? In modern US politics, parties have become capable of enacting pretty substantial change on very narrow margins. This can be good in one manner of thought because "good" change can happen at an accelerated rate.
The problem is "good" is subjective. It was big news when the 2016 election was decided by as few as 78,000 votes, yet the 2020 election was now decided by as few as 45,000 votes [1]. The one thing everybody would agree on is that the country (and world) would look radically different today had the US election in 2020 gone differently.
And so we're living in a boat that keeps getting increasingly violently rocked back and forth, all based on who wins a coin flip. A bit of dysfunction to cool things (and people) down doesn't seem so bad.
[1] - https://www.washingtonpost.com/opinions/2020/11/18/how-2020-...