When you’re leaving a parking spot and backing out all the same logic applies that these bozos use to justify backing in

I agree that attacking someone for their opinion is just silly but I honestly do not agree with this statement. People, and more importantly pedestrians, know what you are doing when you are backing into a spot and are therefore less likely to walk behind you. This is not the case when backing out of a spot. They might not even know someone is in the vehicle. Add in little kids running out of nowhere. You have a lot better situational awareness while backing in versus backing out since your field of view is not obstructed by up to three sides by cars. I do not think the difference is catastrophic by any means but, to me at least, there is a difference.

The web is federated in theory but that does not stop the larger companies from monopolizing the traffic. Think of Reddit, Google, etc. as a federated instance of the WWW.