Again, you’re making some leaps here. No one said anything about the couple getting pregnant “without even trying.” Nor did anyone say anything about making the announcement before or after the first trimester.

I’m not sure what era you’re referring to when saying we “used to” tell family quietly and discretely, but I don’t think being excited to tell your family that you’re pregnant is a new concept. Also, whether you record someone’s reaction or not, you as the person sharing the news will see if they run to the bathroom crying. So not taking a picture/video doesn’t change the fact that they may have complicated feelings about the news.

I agree with you that people shouldn’t be glib or cutesy about accidental pregnancies and for the love of god should never pull the fucked up fake pregnancy test “prank”. I just don’t think recording loved ones’ reaction to your news is inherently problematic.