Girls, hello everyone Please share how your babies have developed in o…

Girls, hello everyone Please share how your babies have developed in our age? By the way, we've been sitting, crawling, walking with support for a long time. We're interested in speech and games. I read that at 7 months old, the baby should point with his finger at objects, build a pyramid, untie shoelaces, and pronounce syllables. He said "ma-ma" in 5-6 months, now he has changed into babbling during independent play, he mumbles something like talking. But the pyramid and shoelaces are still nowhere, and he doesn't show with his fingers, but he easily looks at everything, knows the names of all of them. Please tell me about