I don't know how stronger Red Bull will get really. They are already very solid and far ahead of Mercedes in the standings now. This is even Red Bull's limited upgraded version I mean. If they didn't get any punishment for last season then I can't imagine how much stronger they would have been.
Red Bull is desperate to dominate, huh? even they were willing to intervene in the agreement that should be done by Mercedes. this may be a fairly important agreement in the future for Red Bull in dominating the race.
And I don't think it would be surprising if Ferrari would be able to get Red Bull engineers to be able to fix some of their problems, like revenge, or would they not? let's see how Ferrari responds to this.
At some point RedBull domination will end no matter what. Personally I don't think Verstappen will get his 4th championship next year because F1 is already mega boring with only a few races that sparked some adrenaline into viewers. Also , Aston Martin , McLaren and especially Ferrari will put up a fight next year against RedBull and if the rumors are true , there will be an "exchange" of engineers between RedBull and Ferrari as both teams are hunting some engineers from the other team so that should be nice to watch how it will develop.
Revenge or not , Ferrari deserves to be on top once again and I hope RedBull won't have a chance to dominate for a long period of time , same as Mercedes because in the last 13 years , we only had 2 winning cars : Redbull and Mercedes so I think it's time to move on.