Yes, this, pretty much.
Hell, after the shitshow we just saw involving Kavanaugh, you really think it matters that the Senate won't convict? Senate Democrats will just throw accusation after innuendo after roadblock into the hearings to string out the "Trump's impeached, his presidency is illegitimate" narrative.
Side note: have the Democrats realized yet they have "grounds" to impeach three judges? Kavanaugh, Thomas (for raping Anita Hill), and Gorsuch (as an illegal nomination who's in Garland's deserved seat.)