If we were to read this like a piece of computer code, the incompatibility would be mutual. GPL code does not permit further restrictions. "You cannot remove Apache 2.0" would be a further restriction. Ergo, you couldn't incorporate.
It's just that this isn't how you read or interpret legal text.
The linked page is correct. You can incorporate/sublicense Apache code into GPL code. You can't do the reverse.
If we were to read this like a piece of computer code, the incompatibility would be mutual. GPL code does not permit further restrictions. "You cannot remove Apache 2.0" would be a further restriction. Ergo, you couldn't incorporate.
It's just that this isn't how you read or interpret legal text.
The linked page is correct. You can incorporate/sublicense Apache code into GPL code. You can't do the reverse.