A savvy presence on social media and a "truly welcoming invitation" MAY get a young person's foot in the door, but the harsh realities of the institutional Church's policies and praxis on the LGBTQ community, the foundational misogyny and patriarchy, the willful ignorance of family planning freedom and the medieval structures still in place will not keep these well-informed and open-hearted/minded individuals long, IMO.  (I happen to have five of these charmers in my family and know many of their friends as well.)