Is there a blatantly objective reason why people who engage in casual sex, casual relationships and one-night-stands are to a certain extent, viewed within a negative light? Are people who engage in seduction and pickup art unfairly ostracized by society? Are committed monogamous relationships objectively best, hence their ubiquity?

I'm a 20 year old aspie anon who is a first year university. I have been watching a lot of pickup art and seduction material on YouTube (mainly from the Natural Lifestyles and RSDTyler) and the biggest life question I'm facing at present is whether I should try out multiple casual relationships with girls, like what seducers/PUAs like James Marshall and Sasha Daygame do.

As open-minded as I'm willing to be, I'm confronted by an underlying fear of having my career prospects obstructed by this lifestyle choice and a fear ostracizing. I'm an aspiring musician (performer and composer) and I will argue that music as a profession is as psychologically demanding and competitive as law, engineering and medicine. If one is serious about entering a field that can be described as psychologically demanding and extremely competitive, will there be positive and/or negative trade offs to engaging in multiple casual relationships? Is there likely pitfall of them becoming a distraction, despite the lack of long-term serious commitment?

I have only been at my uni for 2.5 months now. Is it too early to be doing this shit? Should I put this shit on the backburner and leave it until later?