Do Fem Gays Stroke Penis with right hand?

Just a delicious generalized observation...,
but in my encounters watching Gays masturbate, they so frequently use their right hand (while non-Gay commonly use left hand).
*also seems like Fem boys when masturbating, tend to fondle their Penis with light finger strokes at the soft underside of their Penis, below the glans, and as I said, usually with Gay right hand. They appear happy with that Gay-Fem stimulation -
acting on motives of a submissive bottom?
*But if Gay and not Fem, I noticed them stroking, still with their right hand, but not just light Gay-Fem fingers, they're stroking with the whole hand. I'm thinking they stroke with their whole hand, fully stimulating their Penis, dreaming to gay-fuck their sperms into someone (motives of a Gay Top?).

So sociologically, I wonder if Right hand stroking = Gay?
And further, light fingers = Gay-Fem, submissive bottom, and then, whole hand = Gay-Fuck Boi, Top.
Because Gay-FuckBoi masturbates whole-hand, dreaming to penetrate and inject their sperms (a Top = consumer)
Gay-Fem masturbates lightly, dreaming a lover is fucking them (a Bottom = submissive consumable), as with this super cute, super sweet https://xhamster.com/videos/nice-trans-masturbation-xhy0ZxY

Obviously, engaging in a gross generality, but wondering what have you observed?