Macbook Air Purchase: Worth it for security reasons?

Valynor:

Yes, of course Apple Silicon and macOS support this. For MIE with EMTE you need the latest M5 though, as per the document posted by @fria earlier in this thread: Operating system integrity – Apple Support (UK)

I appreciate your reply!

Yes I see that MIE is only supported on the M5 CPU. I don’t need so much performance so the M4 CPU would be more than enough for me performance so I was hoping on saving some money and buying a Macbook Air M4.

Is it really worth it to get the M5 just for MIE support??