Creating a "Visual Studio 2022 offline installer ISO" is a common requirement for developers working in air-gapped environments or restricted networks. While Microsoft no longer provides a direct ISO download—primarily because the full installer size can exceed 45 GB—you can easily build your own "local layout" which functions as a portable offline installer.
For a solo developer, this is likely too much overhead. But for a DevOps team managing 50 workstations, this process ensures that every single developer has the exact same version of the compiler, eliminating the "works on my machine" bugs that stem from version discrepancies. visual studio 2022 offline installer iso
To save space, download only what you need, such as web and desktop development in English: How to Create the Visual Studio 2022 Offline