nothing is certain in football, everything is still possible to happen, and there is nothing wrong with bookies giving lower odds for Liverpool's victory which means the bookies favor Liverpool to win, it will be very profitable for those who bet on Real Madrid because they will get a big fee.
yes of course this is just for fun, gambling is done on the team that is predicted to win is for emotional self in enjoying the game.
however, I suggest if you want to bet go like me. Real Madrid has beaten the previous 3 big teams for them to qualify for the final which is a big consideration for choosing bets on their victory in this final.
Regardless of whether Real Madrid have a big history of Champions League finals that saw him win 13 titles so far but I wouldn't bet on them in the final. I think it's time for a challenger like Liverpool to break Real Madrid's dominance in the final and stop their title record for several seasons. Indeed they have a chance, but I'm sure Liverpool will overcome it.
Compared to Laliga, the Premier League can be said to be a fairly tight competition every season. Liverpool's statistics this season in the Premier League are quite good, they managed to score 94 goals and conceded only 22 goals in 38 matches. It means they have a great striker and also a strong defense this season. So I hope it can prove that Liverpool are in good form at the moment to win the Champions League title especially if those statistics are the basis of analysis.