Even if you hate Trump, impeaching him is a bad idea politically. No president has been removed from office following impeachment, with an impeachment trial needing a supermajority of the Senate to vote to impeach Trump, this would be unlikely considering the Republican support Trump enjoys. Trump will likely then spin failed impeachment proceedings to his benefit using it to justify the conspiracy theory claims he often tweets and talks about. Furthermore, this whole case draws attention to corruption in the Democratic Party too, as it involves Joe Biden’s son who may have been awarded an unfair position in a Ukrainian company due to an Obama era-deal made by his father.
Impeachment might pass the house but not the senate, and after the first hearing the proceedings are already becoming a joke, with witness testimonies being laughable. Trump is only vaguely implicated in wrongdoing here, where as the democratic front runner is going to have his history and that of his family investigated, making this impeachment the bad choice and bad timing that will probably help secure Trump’s win in the 2020 presidential election. These impeachment proceedings will not address the deep decay that has beset American politics, but instead may highlight the failings on both sides of the political aisle, further solidifying the anti-establishment rhetoric that Trump used to get into power in the first place.
The impeachment was passed through the democratic led House of Representatives but failing to be voted in favour of by the Republican led Senate, in late 2019/early 2020. Through impeaching Trump democrats did nothing to hurt him, as his approval rating demonstrates Trump is just as popular now as ever before. But worse still for democrats they failed to exonerate Joe Biden who was in a way implicated in a worse way by this scandal and wasn't held accountable. In the bigger picture this may have cost democrats the 2020 presidential race, as Biden remains the least unpopular democrat in a bad field in the race for the democratic nominees, but the allegations of involvement in familial corruption in Ukraine will stay fresh in voters minds for quite some time. By impeaching Trump democrats have ultimately failed, in removing Trump, by strengthening Trump and also by further weaken the squabbling mess of the Democratic Party.