Maybe it’s more of a practical way to allow parents of young kids to see amazing things without the kids breaking anything? I do get that parents want to do that, because I’ve been there.
We’re talking about a four year old here, and what they find amazing might be totally different.
And having to look at things without being allowed to point out stuff is not really relaxing for young kids either. I don’t see much reason to put kids under that kind of stress. YMMV.
