Whoever will say that, they will still bet on Real Madrid because it has all the advantages compared to Dortmund. Currently the odds are still 50:50, Real Madrid and Dortmund still have the same chance. Real Madrid must remain alert to a team like Dortmund who was surprisingly able to appear in the final, Atalanta position before winning the Europa League was the same as Dortmund, their abilities were underestimated because they were deemed not to have the ability to beat the favorite team. Real Madrid could have the same fate as Leverkusen if they are not ready to face a surprise from Dortmund. Even though Real Madrid is the favorite team, Dortmund could beat Real Madrid like Atalanta did to Leverkusen.
The bookmakers do not agree with you, the odds for Real's victory are 1.71 and for Dortmund's victory 5.00, so it is very difficult to call the chances equal. Dortmund was able to withstand the not so strong attack of PSG, but Real looks very impressive this season, I can’t believe that Dortmund will be able to keep their goal withuot goals. The finals are played a little differently, maybe more carefully, but the examples of Bayer and City showed that there is no need to wait, you need to start playing from the first minutes, so that in the end you are not left with nothing.