You can look up to the character and actions of people of any gender, sure!
However, a teenager in a society with gender roles is probably going to explore which of those they're going to adopt and which they're going to ignore. Could be they'll want to adopt a male gender role, in which case it's good if they've got positive examples of how to do that.
I grew up in and around factories - where I saw that skilled workers can be incredibly gentle, careful, calm, thoughtful and honest at the same time as being hard-working, providing for their family, and having a unquestionably male gender identity.
Women can model all those virtues - but they can't model them as a way of being a man.
If your teen wants to adopt a male gender role but the only examples they've seen are from the entertainment industry, they'll have a rather blinkered view.
However, a teenager in a society with gender roles is probably going to explore which of those they're going to adopt and which they're going to ignore. Could be they'll want to adopt a male gender role, in which case it's good if they've got positive examples of how to do that.
I grew up in and around factories - where I saw that skilled workers can be incredibly gentle, careful, calm, thoughtful and honest at the same time as being hard-working, providing for their family, and having a unquestionably male gender identity.
Women can model all those virtues - but they can't model them as a way of being a man.
If your teen wants to adopt a male gender role but the only examples they've seen are from the entertainment industry, they'll have a rather blinkered view.