I would say that this is felt not only in this particular part of the country. Because I've spent more time in the north, and it's like even warmer there in the way you mean. 😊
However, I have been reading quite contradictory things about this country for some time - some people say that the locals are anti-foreigners, others say that they are not anti-foreigners, just anti-tourists, but I don't believe even that. After all, entire regions are supported by tourists, by all those in love with the sun and a calm, quality and good life. And the locals only benefit from this, in a good way, of course. They have such a photogenic country, such wonderful landscapes and welcoming villages, alluring houses and restaurants, smiling beaches. It is impossible not to feel the warmth. Even in the north.🥰