[Mz]

As far as I can tell, this is only an effort to create new parts, not find volunteer service people. If there are zero available parts, it is better to have parts than to not have them. No replacement parts = guaranteed death at some point. So, the way to bet here is to support the creation of replacement parts.

[barrkel]

If you don't create the parts, you don't get sued. If you create the parts and they fail, you do. Why take the risk for such a small market?

[Mz]

No one is requiring you to do this. Why do you care (aka object) if some folks actually give a damn?