Exactly. This is a disingenuous narrative by detractors to minimize what happened in the wake of Trump's election loss.
It's not just about preventing him from running for office again. That's a punishment. Just like prison is a punishment for a murderer. But, you don't put a murderer on trial because you only want to send them to prison. You put them on trial because of their actions. That's analogous to what's happening here to Trump. He's not being impeached just to stop a future re-election. He's being impeached because of his actions. It's baffling, though unsurprising, that some people out there are trying to turn the narrative into something it isn't.