I don't like gender reveal parties at all. It's this Millennial gaze back at themselves that is not helpful. I feel like younger people are so into the show they are not connected to the reality that pregnancy and childbirth are two of the most dangerous things you can do. There is no guarantee of a complete term or a healthy baby or no problems beyond nausea. Then there is the reality that more people are comfortable sharing that they are trans or non-binary. Just have a party and forget the gender business it reinforces very strict rules that don't allow for the complexity of human bodies and behavior.
Oh, don't get me started. Nowadays a pregnancy seems to be a science and pregnant women an alien. Far too much is written about what you should/shouldn't eat, how to give birth etc. and if the child is there you already have to decide which university it's going to attend, because you know it has to make a carrier.
A mother to be can't carry the normal groceries, because it could harm the baby. If you're a relative don't forget to be overjoyed. It's not your baby or your pregnancy, but DAM IT BE OVERJOYED, OTHERWISE YOU'RE EVIL.
Of course you got to make the baby food (mush) yourself, never give it away and be happy that you never get a free minute. Otherwise you're a bad mother. Don't forget to tell every other mother how intelligent yours is and pity her, because your child already learned 10 words and hers only half.
I could go on and on...
I wish Marie and Louis all the best and a happy/healthy baby, because that's the only thing that counts.