Ford going into F1 is going to be less involved than Ford in WRC with MSport. They will pay some money to put a Ford sticker on the engine. At most they will make the hybrid parts and Red Bull Power Trains will make the rest. It could actually help MSport since Red Bull is now in bed with Ford and they tend to sponsor teams in other series for their partners. For example after they got Honda engines they sponsored a Honda NSX in the Japanese GT series.