技術者のmac使用率は57%
https://www.infoworld.com/article/4021972/javascript-macos-lead-usage-in-worldwide-developer-survey.html?utm_source=chatgpt.com
業務使用は32%
https://survey.stackoverflow.co/2025/technology/?utm_source=chatgpt.com#1-computer-operating-systems

意外と高いね