That was
@Mob Dee's point; Tesla knows better. Other vision-based parking systems show a 360 view of the car's environment from above. That's an image calculated from the car's cameras and I think that it's superior to the distance indicators. Tesla may be going in that direction. In FSD Beta, when you park, you are shown an overhead view of the parking space and the cars around you. It's stylized like all of Tesla's driving visualizations, but it's more useful than the proximity stuff. If they keep working on that, with the synthesized view, it'll be pretty awesome.
I give Tesla a lot of slack for one reason: they're using their money to build the business. It's not going into executive bonuses or share buybacks and dividends. So they aren't "pocketing the money" and turning it over to people who are already wealthy. They're investing it back into the business. When Tesla turns into another money grab for the rich, that's when I turn on Tesla.