It is "non-admin friendly" because you can run the executable from a USB drive, but your settings won't travel with you to another machine. Arduino Forum Pros and Cons of the Current Setup Arduino IDE 2.0 Portable
For most users, the lack of true portability is a major drawback compared to the classic IDE. If you need a setup that runs entirely from a USB stick without leaving a trace on the host PC, remains the superior choice. However, if you just want to avoid administrator installation prompts, the ZIP version of IDE 2 works fine, though you'll lose your libraries and boards when switching computers. Key Comparisons Arduino IDE 2.0 Portable arduino ide 2 portable
Arduino provides a of the IDE 2 for Windows and Linux. It is "non-admin friendly" because you can run