The minute you assert that somehow young men have some sort of right to sexual experience, even within the context that they need to "man up" so women will have sex with them, dehumanizes women and creates this sense that there is the entitlement that can be unlocked.
Women are human beings, not sex toys for good little boys. Toxic masculinity stems in part from a sense of privilege, that men have inalienable rights to sex and affection from women. While I'm sure you care about the plight of young men, you're simply repeating the same dehumanizing language that typifies toxic masculinity. You just think that you can say it if you preface it with "I'm from the Left".
Do you think I'm a fucking idiot? Do you not know how transparent you are?