First of all, don’t let anyone shame you for being a single heterosexual man with a cat.
I suggest female cats, because male cats are more likely to spray, and stink up your place. I’ve only had female cats, and people tell me if they never saw the cat, they wouldn’t know I have cats. BUT, be prepared for the cat hair. You will have to vacuum at least twice a week, or use the swiffer pet pads, and go over the floor frequently. Buy lint rollers, and don’t leave your clothes on the bed while you shower, because unless the cat is in the bathroom with you while you shower, it’s going to be sitting on your fresh clothes when you get out.
Buy plenty of toys, and a cat tunnel for a kitten, because they like to play, and they will get into stuff. You’ll get mad at first, but they’re so cute, you’ll let it go.
I’m not in favor of letting cats go outside. They can get into fights with other cats, and there are possums, and rac00ns outside. My neighbors let their cat go outside, and when I get up with my wife, and take the trash out, that cat is under our cars. (She works outside the home, I work from home 75% of the time, but I get up with her to be supportive.)
Keep the nails clipped, and only clip the clear part. They will mess up your furniture.
Name it a real human name, because that’s funnier than some dumb shyt like Mittens, or Buttons. I used to feed a stray cat I named Buttons before I knew better. That’s a street name. Your cat is a member of your family.
Kittens need kitten food. Science Diet is the go-to brand. Fancy Feast is too rich for their stomachs. Dry food is the norm, but wet food can be a once or twice a week treat. Cats act like they’ve been starved to death when you give them treats. Don’t buy store brand. They won’t eat it. As they get older Meow Mix is fine, and I switch up the wet food between Sheba, and Fancy Feast. Always keep cat snacks on deck.
Be prepared, you will turn into this:
Only people who will shame a dude for having a cat is ratchet bytches who ain't ever have mutual love with anyone outside of they family