I have yes and it's something I try very hard to discourage.
Simply, I am not reliable, nor am I a chicken. Protection of chicks on the rare occasions a hen leaves them, say to lay an egg for example, becomes the job of her rooster, or more often the junior rooster of her tribe.
I try very hard to not have chicks imprint on me. I'm not a chicken.
On those rare occasions when I am left with no alternative to having excessive contact with chicks, below shows the result. Sure it looks super cute for forum pictures and thankfully, so far at least, maturity means such youngsters eventually learn how to adapt to their position in their tribes.
This young cockerel will follow me about for a few more weeks until he learns how to attract a hen (he's recently started on this by taking up escort duties for a couple of the junior hens of his tribe)
The problem is, all the time he spend with me is chicken learning time missed. If he's going to survive here he needs to learn as much as he can from other chickens. I can't teach him much. I don't know what he needs to know.
The reason he is like this is because his mother got attacked by a gos hawk when he was very young and naturally I didn't separate them while mum was recovering and they both lived with me until mum felt fit enough to rejoin her tribe.
So yes, I receive an enormous amount of trust from the chickens here but I'm just not as reliable, or as quick, or as alert, or as smart as a chicken so it's better if they stick to their best option, chickens.