I am really excited about the next season and I believe that the competition between the teams will be bigger than this season. I think that the number one team will be Mercedes again. But in my opinion, Red Bull will be closer to them with Verstappen and Perez. Vettel made a great move by going to Aston Martin. I think that he will be closer to his old days there. Ferrari look like they will continue having performance problems next season too. But I believe that there will be a huge competition between Leclerc and Sainz. Ricciardo made wonderful things at Renault and I believe that he can do better at McLaren.
Next year will be similar but different.
They will keep these cars but they will reduce around 20% in the downforce, some teams like Mercedes already said they have recovered this nerf somewhere else.
Mercedes need to fix the problems with his electrical engine, it sounds ridiculous but they have problems if they push at 100%.
Even if Honda already said they are leaving will come with a BIG upgrade as they said.
Ferrari? Meh they have a new engine finally they can change it but who knows if they are pushing or waiting for the coming revolution...