In a vaccuum, if a man's focus was on achieving success and minimizing distraction, but he had poor self-control, then yes, high libido is bad.
This question as a hypothetical doesn't have much value, because low libido is a sign something is wrong with your hormones, endocrine system, or dopamine/reward system.
I can speak from experience as someone who has had chronically low libido for over half my life now. Libido is highly correlated with dopaminergic function. When my libido is low, my motivation is low, and I'm generally apathetic about everything. When it's high, I'm motivated and engaged with the world, and while the decision to pursue women is more appealing, it's not a compulsion.
Plus, if we relate this to women, having low libido is very, very, very bad. Women want a sexual man who desires them and is sexually adventurous, who flirts and builds sexual tension, where they can see that raw sexual desire in his eyes. Rarely will you do well with women if you have no sex drive, it removes your killer instinct and neuters a core aspect of sexual dynamics. Again to speak with my own experience, every date I've had where I showed up ready to fvck (not in an entitled way, but hoping to, and wanting to create sexual tension/undertones) ended up going well, but if I showed up with a low libido it typically went nowhere. Furthermore, when it's low I often cease communication with all women i'm talking to, and lose out on opportunities. This isn't a good thing, even if women are a low priority in your life. It's better to have the drive/interest to pursue them, and choose not to, than not having the desire at all.