If a man is possessive, is that a sign of love or a big red flag? Why or why not?

I’ve noticed that so many younger women in relationships seem to think that a guy being possessive is a sign of “love,” whereas older women know that it is a big reg flag. What are your thoughts?
If a man is possessive, is that a sign of love or a big red flag? Why or why not?
Updates
1 y
Oops. Sorry for the misspelling.
If a man is possessive, is that a sign of love or a big red flag? Why or why not?
Post Opinion