They aren’t suggesting using a grease pencil as a better alternative to a graphite pencil, they are saying that the Russian cosmonauts used grease pencils before moving to a pressurized pen.

You don’t need to say “no thanks” to it, no one is suggesting using it. The first comment was ambiguous, but your response to this one is just baffling.

I know it’s green text, but assuming they called the suicide hotline before as well they must have done their job too

I 100% would not pair my phone to a public toilet just to flush it