yes! Though IBM / AIX are still strong in a few enterprise circles. There are still some die hard IBM shops out there.
AIX was and probably still is an extremely capable OS. IBM has contributed a lot to the Linux kernel since then. Linux may be good enough now and probably a better option for many reasons for most orgs.
Google? Also apparently Microsoft.
> Google? Also apparently Microsoft.
Parent was talking about UNIX, not toys. Only MS had some UNIX (Xenix), a long time ago.
WSL2 is just as much Unix as Ubuntu on EC2 is; it just uses a hypervisor that is also a malicious Trojan.