Should I feel bad about what i said to this guy on this site?

in the singles and dating section, this guy (white) said that there was this black girl who seems to be flirting with him a lot and he doesn't know if she likes him and stuff and he was going on a lot, and I was the only one who answered and I said that's not true because black girls dont like white guys, and i thought it was funny but no one else answered and he just deleted his question! like it said the questioner has deleted this question. I feel bad now though.