The team pricipals are always going to fight their corner regardless, you wouldn't expect any different. It's not just a driver out of the race not scoring any points, it's the huge amount of damage, time and ultimately cost that accident has too. If they have to replace key broken components above their permitted allocation they could face even more penalties and lose even more points. It could also jeopardise their budget cap. Why wouldn't they kick up a fuss to try get the maximum penalty for the other party? It's all part of the competition, the battle is as much off track as it is on. Neither Toto or CH come accross great to me but that's the nature of their position and I'm sure at home around the dinner table their both likeable characters.
For me it was a racing incident but I understand why there would be a huge fuss when you lose 25 points out of your championship lead after someone hit you from behind and left you with a whole car to replace. Both drivers could have done things differently, and likely will do, but neither went out of their way for contact. There was room for both to make a different decision and it's unfortunate they both picked the wrong one. The result though is one came off worse and the other picked up the win, which doesn't seem wholly fair for the championship but at least it's tightened it up.
I'd prefer it was two different drivers though, these two are just indoctrinated by F1 and the media around them. They just don't do it for me as personalities I I want to see winning. Just a certain air of petulence from both when it goes wrong. I'd sooner see Norris and Russell up there with Leclerc (who deserved to win and it's a real shamed the car plays such a big part) and bringing a bit more fun & personality to the front of the grid.