Most people think Lex came to the USA from Russia at the age of 13. If you know the story and feel safe in believing it , God love you.  If you watch enough of his QandAs you’ll come to realize Lexi was dropped here w a mission to pave the way for other intelligent beings amongst us. They have been here for decades and only now  are comfortable with their most social members interacting with us. Since 2019 Lex has been the most successful communicating with us , preparing the ground for their announcing themselves. They are mostly malevolent, some like Lexi have grown to love humans for all our warts and flaws. He’s a true treasure. Stick close to him during the transition. Don’t overreact . You will be safe PEACE