Too Many Singletons (intention to drop)

Currently there is controversy between developers about if there is an abuse of the Singleton pattern used in Robot Devastation.

This may serve as a discussion thread to try to arrive to an agreement.

The issue names Robot Devastation and its use of the Singleton pattern but mentions no files, tests, or entry points. Start by reviewing where Singleton instances are used and the existing discussion, then agree on whether they should be removed before making changes. Done means the team has reached a clear decision and the resulting scope is documented.

Written by the indexing model from the issue text.