I read a lot of right wing material of all kinds of branches : from evangelical Christian to libertarian to neoconservative to communitarian to alt-right.
It is completely inaccurate to say that right wingers don't view left wing life choices as a threat. Many of all kinds certainly do, and the 4B movement is certainly one of them.
Moreover, do you not think surrendered wives are worrying? I've read about that idea. That Laura lady who started it encourages women to give up all financial control to husband, isn't that worrying? I listened to several episodes of her podcast, and in one, she encouraged woman to return to a violent husband
The 'stop giving your opinion' method she encourages is a bit much, too.
I wouldn't call it a threat exactly, not to society at large, certainly, but it's definitely potentially v negative for women who do it if it enables abuse.
And even if it doesn't, how is it positive for anyone, male or female, to be so submissive to their partner? I wouldn't condone surrendered husbands or this dynamic in gay relationships, either!
It's perfectly fine to say some lifestyles are negative and harmful, whether it's Only fans, 24/7 BDSM, transgenderism or surrendered wives. How can one be a feminist if one just condones all choices? Choices feminism is nothing.