are concrete preches for my cockatiel bad for its feet? I know it is good for its nails? wont it cause lesions?

I have always heard that concrete or textured perches are a “must-have” for cockatiels because they can keps its nails trimmed. But I recently read an atricle that said that concrete or textured perches can irritate the bird’s feet and can cause lesions and other skin problems? is this true?

Are concrete perches for my cockatiel bad for its feet? I know it is good for its nails? wont it cause lesions?

I have always heard that concrete or textured perches are a “must-have” for cockatiels because they can keps its nails trimmed. But I recently read an atricle that said that concrete or textured perches can irritate the bird’s feet and can cause lesions and other skin problems? is this true?