Expanding on why I don't want them if you guys want to know
Raising a child is not something I would be happy with doing for my life. I view it as a major money and time sink that you cannot back out of for over 18 years of your life. I've never felt the need or want to have kids, I don't find babies nor or children cute. I value my personal space and quiet time by myself. There's just zero pros for me. It's not something I would be happy with in the slightest if I go through with it.
I plan on getting a vasectomy ASAP before any serious relationships begin to prevent that potential risk, along with using condoms as a secondary just in-case. Plus, if I have a vasectomy that's been tested to have been successful, and my significant other tries to entrap me with a child (cheating or w/e) or try to get child support, the vasectomy will be solid proof for my case, so I don't get screwed over.
I already have a biological sister so if my family cares about the legacy, there she is and I have nothing to do with it. It's still her choice as well to have them or not.