They refuse to learn about them and actively direct people to ICE vehicles. No shit they are having a 'hard time' selling them. They have tried less than nothing to sell them.
I have Ford hybrid manuals. It won't do you much good on the cost of the tools to work on them. Best advice on hybrids is to learn how to disconnect your battery before servicing your vehicle.
If you can afford the 3k tool then it is only 1k per year :D