This is an awfully broad brush.
I've got 2 male friends I've known for decades. I do not talk to either one but maybe a handful of times a year, the rare
text exchange, etc. These are treasured friends who knew me back when. I'm not dumping those friendships ever, but they don't interfere with day to day dating either. They are NOT orbiters.
I've had male friends over the years who I would wing for socially. Attractive men who I didn't date (and who didn't want to date me so mutual friend zoning). I got them laid constantly and at the same time could enjoy a social dance partner or golf game as we saw fit. We would double date together. Social circle friends happy to make introductions for one another.
My ex husband never worried for one second about my male friends. And he never had reason to. They were not orbiters.
I think this thread is really more about orbiters who pose as friends or who the girl tries to pass off as friends. That is different.
Orbiters, however unrequited they may be, still have sexual interest. Orbiters are not Ok in a marriage or LTR because the orbiters are always hoping for a shot. Women who keep orbiters are different than women with male friends. As the boyfriend you are the overarching source of male energy for your woman. She shouldn't be in regular contact with other straight males on a day to day basis. Straight men are not "girlfriends" to a woman.
An occasional catch up about life and families with established friends a few times a year is altogether different than regular contact daily or weekly. Or you do things as couples...you and your gf, him and his gf (or spouse, whatever).
The best strategy IMO is not to make yourself look like a shrew trying to dictate her behavior. If she has orbiters withdraw your attention. Let her know you don't like it but don't harp on it, simply pull back your attention and watch what she does.