Well he joined the rest of the haters so he's allowed to type such horrid things because apparently the internet morale council allowed it..

Could you elaborate how that site proves anything? I can create a github page and type "Elon Musk hates all children". Does that also mean it's a proof?

The original source of that info was [1] - a reasonably reputable journal, I believe, and I would suggest an order of magnitude more reliable than "a github page". Not least because you can be sure that their legal team went through it with a fine toothcomb before it was published.

[1] https://www.marieclaire.com/sex-love/a5380/millionaire-start...

One piece evidence is that he has what, 9 or 10 (at least) kids with 3 or 4 (at least) women, including (at least) one employee.

All evidence points to him liking to sire and not to father.

People who post unsubstantiated bullshit like this don't care about sources or even reality.