Curious babies

I keep seeing photos of babies the same age as mine and they always have toys and things clipped to their strollers, carseats, chairs, etc... my kid could careless about toys, if were out for a walk in the stroller, shes busy looking at everything, she will play independently very well sometimes but generally she has no interest in most of her toys lol. And we keep some away so we can switch them up when shes boredom them.

9 months old, do most babies this age tend to be more curious in *new* things more specifically rather than their toys, even if the toys get switched up? Honestly some days it feels poi less to have toys lol.