@Huma0
According to the local newspapers, the number of Americans visiting here has increased dramatically, since Mallorca has become somehow "hip" over there. Lots of Hollywood and sports celebs buying homes here, television programmes and movies being shot here, and lots of travel shows running focus programmes in America.
However, we're still getting the vast majority of our bookings from Germany and around continental Europe. The autumn is well booked, we're already getting a surprising number of bookings into 2023.
I suspect that in addition to short, cheap flights from central Europe (and no customs controls), it's also a cultural thing. Europeans tend to favour private villas over beach resorts, which mostly close down in the winter, when tourists come to golf, cycle, sightsee or hike, or just to get away from the cold in the North. Minimalised resorts aren't the ideal solution for that, and tend to be further away from the things winter tourists are most interested in. So perhaps that helps explain off-season buoyancy.
I suspect Americans are less likely to take that long trip for those winter experiences (we get very few bookings from Americans). It seems Britons too. Brits seem to favour beach resorts over the countryside, no matter what time of year. We get a few Brits, but it's pretty rare (and never in winter) and they aren't always delighted with their choice, usually citing the lack of English bars & restaurants within walking distance. That may explain why resorts (particularly the British ones) are favoured.
Still, we have plenty of Germans and Scandinavians, who, due to their famous cleanliness and orderly character, generally do make jolly good guests. Generally very nice people too.
Anyway, we seem to have gotten lucky to be in a diverse tourist hotspot. We meet people from all over the world, and overall, for me it's a big plus, and what keeps us doing it. I hope others like you also have that fortune.