若い棋士が多少、尊大な感じになるのはよくあることで、 そういうことは将棋界に限った話ではないでしょう。

It often happens that young shogi players become a little self-important, but I don't think that's something limited to the shogi world.

将棋の棋譜には著作権があるのか、といったことはいろいろなところで議論されています。

The question "Do records of shogi games have copyright?" has been discussed in many places.