If it's part of the OS's standard accessibility framework then it's acceptable. The important point is that applications shouldn't be able to arbitrarily move the mouse in situations when it's unexpected.
reply> The important point is that applications shouldn't be able to arbitrarily move the mouse in situations when it's unexpected.
replyThat is quite a different statement from "It should be impossible." What should be impossible is for the OS to prevent this type of usage when it is clearly useful. Beyond accessibility, I use these features to automate testing of native macOS GUI apps.