My mom always took her coffee black, so did my grandma, so I think it imparted onto me. For me I like the bitterness, when I take a sip of my morning coffee and it hits there's nothing like it.
Over the years I've tried to get into sugared coffees and I still keep coming back to black. Although every now and then iced coffee with creamer and sugar is a good treat.
I just got tired of super sweet coffees that tasted more like candy than coffee. These days at most I'll put drink it with oatmilk.
Also youtube kept recommending James Hoffman videos so I eventually got surious about how to brew coffee and how differently they taste and I'll try different beans to get new experiences.