I think lots of people at our age used 學行車學行, we walk okay wor. No 學壞腳 ah. HK people walk very fast on the street tim! Of course, there should be always someone to pay attention to the child when he sits in the 學行車 or any kind of toy/riders, etc.
Anyway, my daughter didn't like sitting in the 學行車 and I didn't insist her to use that to learn how to walk.
About the 爽身粉, I don't know if I should stop using that on my daughter then. ... lots of people had used 爽身粉 when they were babies wor ....
I don't understand why the common and traditional kind of baby powder and 學行車 become 嬰兒死亡陷阱 nowadays. ?-(