After nearly a quarter-century living in England and covering the national team for much of that time, I can tell you that this run to the semifinal feels different. (In a good way, I hasten to add, though obviously that does not mean they will win Euro 2020; history shows they usually do not end up with a trophy.)
Make no mistake about it, some things are the same. Few countries, at least among the bigger nations, have the ability to go from ecstasy to dejection based on a single result, for example.
Win and you will hear pundits and fans -- at least those who make the most noise -- talk about how deep down, England can beat anyone and how everyone with Three Lions on their shirt is "world class," or, as they like to say, "thereabouts.