Is there a trick to adapting to dark themes

there's something just ... aesthetically difficult for my mind to process.
Like black mouse cursors. I love the idea of black mouse cursors. Have zero issue working with it on the macbook that they gave me for work because I don't really have a choice. But if I try to set it up on Windows, it just looks so out of place because I've been using a white cursor for three decades

Maybe I should try again though.