You don't actually have to find another solution. The state it's in will continue working. The only thing apple can do is release a new piece of hardware that is locked down. But that could always happen regardless of vendor. Besides I don't think that's a serious risk with macs.
Maybe so. But then again, maybe not if Apple decides to blow a bunch of fuses remotely. Also, your laptop could break. Or you might want to expand to more laptops but the one you are using now runs out of production.
