I'm not opposed to investigations into this administration.
I'm opposed to the Democrats becoming their opposition. It's ******** to think, "We'll use despicable tactics to win just this once, and then we'll return to civility." That's not how things work. The Republicans aren't going to forget the utility of Trump's tactics when Trump is gone, and the Democrats wouldn't forget how to be bastards once they win.
You don't seem to realize that you hit upon the exact problem.
"The Republicans aren't going to forget the utility of Trump's tactics when Trump is gone"
That's exactly why they should learn the cost of Dolt 45's tactics. Assuming they survive as a political party. Personally, I'd be fine to see actual conservatives form their own party.
I'd nominate as their leader...um...Rick Wilson. Seems good enough. Maybe Bill Weld.
Sorry, but we're currently in one of the hotter periods in US history, caused mostly by the likes of Mitch Mcconnell and Dolt 45, with the approval of the GOP caucus, due their increased fanaticism, and their anger at a black guy being elected president, and the prospects of white people not being an outright majority of the US in the future.
Not, if they were smart, they'd just start calling any Latinx who wasn't clearly black, "white" , and be done with it. Or even - get this - stop judging people by skin color, sexual orientation, or other markers of "purity". But instead they're freaking out, and lashing out, and so they need to be dealt with.
We have enough bastards. Focus on Trump in investigations, sure. But don't mimic his thin-skinned, personal attacks on everyone he regards as an opponent.
Nah. In the situation like this, I boost the bastards on my side. I'll note that Hillary Clinton took the media to the cleaners a few days ago, pointing out that they refuse to cover actual issues, instead of Dolt 45's antics. That's a first step forward, more people, including consumers, need to point out how they're dropping the ball.
If mimicking his thin-skinned attacks works, do it. The first job is to destroy the GOP as it exists today - as a cornucopia of ignorant bigotry.