Over the same period 2020 to date...
EPL : man city won 3 of last 4, Liverpool the other. Man City likely to win 2023
La Liga: Real Madrid won 2, Barca 1 and Atlético 1. Barca likely to win 2023
Bundesliga: bayern won the last 4. In fact they're on a 10 years winning streak. Bayern likely to win 2023
Ligue 1: PSG won 3 of the last 4. Lille won the other. PSG likely to win 2023
There's an argument on which league is most competitive, but I think it's safe to say that Série A is The most unpredictable in terms of would be champions! Golazzo !!!