Here are the Quarterfinals to be played

There are teams in your picture that many would certainly not have thought would get this far. But it also shows that a lot has changed in the teams in Europe and even many former outsiders can get far.
Seriously, I never want Italy, Germany, Portugal and France to be out of the Euro at the round of 16 stages. I consider all of these were upsets.
I won't be able to see many of my favorite players in Quarterfinals matches. I don't know about other people here but this made me really sad.

Now there have been a lot of changes and that's true, the star players in the top big leagues can no longer defend their country to advance to the next round even in the sight of a dramatic defeat which is so unsightly, of course I also regret what happened, but this is as football every euro is held there must be a change where a small team will be much more powerful to become the final candidate later.
Will Italy and Spain later meet in the final?
I think the country that did not expect to win will be the champions in the euro now.
Yes, it seems that there are indeed some countries that are not expected but can turn things around and it must be admitted that their game at the beginning is mediocre and boring but over time there are improvements and many unexpected things.
and the Swiss national team gave a surprise at EURO 2020 this season where they managed to go further into the quarter-finals with difficulty and put on a very good game, and the match will be very tight and exciting against Spain later and Switzerland should be able to play better when they beat France.
It seems that in the final later, the country that did not expect to win will meet with a favorite country or a country with many famous and best players.