My kids were just as happy with crinkly wrapping and cardboard boxes. Do make sure they are non-toxic and watch for ink!

Depending on the type of toys. But do not buy too many as it may result in lack of attention span

There are many toys that are actually good for early stage development

Buying toys can help with their senses of touch and feel of things.

Only if its educational and promotes motor skill and thinking..

Yes, the right toys that will help with development :)

Yes, It helps in building their cognitive ability

Toys can help in early child brain development.

Just have to make sure the toys are suitable

It's perfectly ok to buy it for them.