No that's incorrect. All Instinctos eat raw meat, long before the RAF movement started in US, but in moderation... Burger warned against too much meat, especially from mammals, because some instinctos died of cancer after gorging on meat (his wife for exemple).
But it is true that Bruno was a big raw meat eater.
I had no idea that Bruno Comby no longer eats raw. I'd heard that he was one of the few Instinctos to recommend raw meats. Seems odd that he's still selling those books if he's no longer practising what he preaches.
Good to see a Frenchman on the boards, by the way. When I first had a look at the raw-animal-food forums out there, years ago, I was somewhat disconcerted to find so few non-Americans doing RAF.