The other thing Ukrainian President Volodymyr Zelensky said

Trump and his allies keep saying Zelensky says he wasn't pressured by Trump to announce an investigation into the Bidens.  We all know that's what he has to say, and here's something else he said to prove it:

Speaking to reporters from TIME and three of Europe’s leading publications, the President explained that, despite getting caught up in the impeachment inquiry now unfolding in Washington, D.C., Ukraine still needs the support of the United States.

Otherwise his country does not stand much of a chance, Zelensky said, in its effort to get back the territory Russia seized from Ukraine in 2014, starting with the Crimean Peninsula. Nor can Ukraine rely on steady financial support from abroad if President Donald Trump and his allies continue to signal to the world that Ukraine is corrupt, Zelensky said.

[...]

"Look, I never talked to the President from the position of a quid pro quo[", Zelensky said]. That’s not my thing. … I don’t want us to look like beggars. But you have to understand. We’re at war. If you’re our strategic partner, then you can’t go blocking anything for us. I think that’s just about fairness. It’s not about a quid pro quo. It just goes without saying.

[...]

"The United States of America is a signal, for the world, for everyone. When America says, for instance, that Ukraine is a corrupt country, that is the hardest of signals. It might seem like an easy thing to say, that combination of words: Ukraine is a corrupt country. Just to say it and that’s it. But it doesn’t end there. Everyone hears that signal. Investments, banks, stakeholders, companies, American, European, companies that have international capital in Ukraine, it’s a signal to them that says, ‘Be careful, don’t invest.’ Or, ‘Get out of there.’ This is a hard signal. For me it’s very important for the United States, with all they can do for us, for them really to understand that we are a different country, that we are different people. It’s not that those things don’t exist. They do. All branches of government were corrupted over many years, and we are working to clean that up. But that signal from them is very important.

  Time

...but hey, do what you want...you will anyway.