I think Red Bull are pushing the incident, more due to the financial impact, now that budgets are capped. They have the means to spend more than the set budget, but are now limited on what they can spend, any accident repair costs, will reduce, what's left in the pot, for rest of the season. Which may be why they went public with the cost to rebuild Max's car (1.3 million), that's money that could have been spent on developments. If it's accepted that Lewis was at fault, then Red Bull may want compensation from Mercedes or a change to the budget rules, where certain things are exempt. Are we going to end up with teams claiming off each other and drivers exchanging insurance details, after a coming together, with the team saying over the radio, 'are you OK', followed by 'don't accept liability'. Although with drivers, it's always the other drivers fault.