It's obscuring the fundamental question, does Trump deserve to be impeached. And that makes it in bad faith. If you honestly don't think he should be impeached, that's fine, but back up your argument with actual facts. These tedious and constantly regurgitated ideas based purely on hypotheticals, which history doesn't even back up, serve no purpose. The ruling document of the country calls for impeachment in situations such as this. That's a fact. The president engaged in impeachable behavior. That's a fact. Saying it might energize a base, which needs little motivation to get energized, and despite historic levels of turnout in a midterm in 2018 still resulting in a 10% point defeat to the opposition party, is NOT a fact, it's not a realistic point of contention, and is really just being used to obfuscate the main point.
There is not a single person in this thread arguing FOR impeachment because they think it will result in Trump's removal from office. But there are multiple people arguing AGAINST it, because it won't. They're arguing against no one, first of all. But it also lacks a fundamental understanding of what impeachment is, and why it's to be used.