Everybody hates spam
I dislike spam as much as anyone. Therefore, I prefer not to spend time maintaining a system to block the ever-increasing number of daily email scraping bots, especially given how inexpensive AI has become in supporting them. Instead, I handle all messages through LinkedIn, which manages this for us, making it safer for both sides. Typically, I respond within 72 hours, but it may take longer if I am traveling.
Human Languages
I'm about as international as a Portuguese can get. I spent six years living in Germany (plus five as a kid), married a native Spanish speaker, and have been working daily in English for over a decade.