(Not who you responded to.) You clearly don't know anyone who lives with a condition that would cause manic episodes.

They're terrible. Imagine being super focused and productive and excited by how much you're accomplishing as you're banging out innovative code and solving complicated problems with brilliant elegant solutions. Next thing you know you've been awake for two days and your mind no longer works but you're still super motivated and trying to make sense of what you're working on but it no longer tracks and you literally can't keep a line of code in your head long enough to combine it with the one that comes after it. And then you give up and try to watch streaming content for the next two days while your body begins to hurt terribly and you're dehydrated because you kept forgetting to drink water and you can't follow any plot-lines and your mind is mush and then when you finally fall asleep you wake up feeling like you got hit by a truck because you're so undernourished because you had no appetite for much of the episode and your body is literally failing / on the way to starvation.

For bonus points, you might even experience disordered thinking with hallucinations and paranoia and think someone has hacked into your computer and is trying to frame you for crimes and then destroy all your devices and drives, which I did once late at night before things got much worse and I came to in an ER and had to be restrained. It's super cool.

Calling out signs that someone might be experiencing this type of disorder is not being critical of their passion. It's putting notice out that they might not be operating in the same reality that you and I currently occupy.