I thought I was against dummies BUT then I had a baby! Lol
My LO would hang off my nipple for comfort and I'd get no breaking to mention she would over feed due to this and throw up like that girl from the exorcist!
She then developed a hand sucking habit... Which I didn't want to develop into a thumb sucking habit.
As my mum always says... You can take away a dummy as you're in control of it... But you can't take away her thumb
I only give her the dummy IF she has been fed, slept well, temp checked changed and entertained and STILL crying her head off.
on rare occasion she will fall asleep with it... But most the time she sucks it for a while then spits it out happily.
PS... A friend of ours got their LO to stop having their dummy at two years old by telling them Santa swoops dummies for big kid presents

I'm so using this one next year lol
PPS. There will always be something they use as a comforter, be it a dummy, a blankie, a teddy, a fave toy etc... It's just remembering that at the end of the day you're the boss and you control how long and how often they have it.
(We bought a friend of ours a blanket set when their baby was born... He's 4 now and they still let him walk around with his blanket... He screams the house when he can't have it... Me personally would have taken it off him before he was old enough to notice)