Bitcoin is the most secure computer network ever created.

It's the only way of sending any value across the world without the need for a middleman.

It's even more scarce than gold, with a lower inflation rate.

In addition, things have value if enough people in the world believe it has value. It works like this for everything, including gold and Bitcoin.

I recommend you perhaps read the book "The Bitcoin Standard." I'm sure it would help to understand the value of Bitcoin.