Public figures kinda need to be narcissistic just to be able to face seeing themselves so much each day. And that includes the good ones.

I'm more worried about the fact that humans are, collectively at least, so hypocritical.

For the following examples, bare in mind that neither I nor the general public understand the actual laws, so any nits you pick need to be the kind that even a non-lawyer will accept:

I'm old enough to remember Clinton being impeached for lying about his affairs, and yet Republicans (collectively) are defending Trump for lying about affairs.

Or vice versa, Trump's classified documents at home vs. Biden's.

Probably the same elsewhere, but I don't trust that I'm not part of the problem with regard to UK politics (where I'm from), and my German isn't good enough to pay attention to what's happening where I now live.

If you mean Trump, a lot of people think the results were great.

Much earlier than Trump, politicians discovered that they could further advance their own interests by virtue signaling during Congressional sessions instead of actually make progress on legislation. Now, all meaningful negotiation happens behinds closed doors. If that also gets broadcast, then I'd be surprised if they get anything done at all.

For example, how many showers a day can a person take and "forget" to get dressed?

You mean Zelensky?