Sometimes, an industry sector is used to specific diagrams to describe their environment. The same mental and visual mindset frame shows up over and and over. In some cases, it might be worth chucking that all way and start fresh.
Write down on a piece of paper what are the 3, 4, 5 elements that should pop out in your presentation. No go back and think of a framework, diagram, composition that can fit all these elements (and nothing else/more). You might be surprised what you can come up.
If stale frameworks complicate your ability to explain, it might be time to let go.
One exception, competitive market positioning diagrams. Investors, clients, might be used to a certain representation of reality, it is useful to have a backup slide that shows your position in a conventional industry map.