Limited mention of "atomic operation" for Interlocked.CompareExchange

[richlander]

Describe the issue or suggestion

Lots of mention here:

https://learn.microsoft.com/en-us/dotnet/api/system.threading.interlocked.exchange?view=net-8.0

Much less here:

https://learn.microsoft.com/en-us/dotnet/api/system.threading.interlocked.Compareexchange?view=net-8.0

Seems like something to resolve.