In the future, due to advances in radar tech, satellite and others. Skirmishes between highly advanced nations will likely emphasize the use of swarm drones to serve as a battalion and a distraction against the more technically advanced and less defended solutions (e.g. F-35).

Whenever someone looks at the F-35 and others, you should aim to build a holistic picture of what 'X' feature serving sub-optimally could entail, not just "Invisibility cloak has weaknesses under these specific conditions, therefore it is a failure" and whether the group behind optimizing the aircraft is aware of it and accounts for that when upgrading and /or sending it on missions.