What "making excuses"? The Republicans have literally stated over and over[1] that their goal is to make government not work and make Democrats look bad - not to make life better for their constituents.
Meanwhile the Democrats have to spend every term fixing the things the GOP broke, only for voters to reward them by saying "you didn't fix everything and this dude promises the magical tax fairy will build a wall and make Mexico pay for it" and restoring to power the party that breaks everything and raises the deficit.
Things are NOT the same with both parties, and discussing the systemic issues both with the electoral college, the Senate - a body so undemocratic that the Supreme Court has literally ruled it unconstitutional for any state to have a legislative body with membership based on land instead of population[2], as well as the fact that it's much easier and faster to tear things down than to build them up - is not "making excuses". It's trying to educate people, despite the fact that a significant chunk of them don't want to understand how things work, they want to act on feelings.
[1]: https://www.nationaljournal.com/member/magazine/top-gop-prio...
[2]: https://en.wikipedia.org/wiki/Reynolds_v._Sims