I think it would be not only 'awesome', but a particularly lucrative idea for someone on this forum with a key cutter of some type (doesn't have to be a locksmith as I'm sure there's a few hobbiests on here who have been at it long enough or are serious enough about it to have a key cutter) to cut a whole bunch of bump keys for common locks that there would be a relatively high demand for bumpkeys for, i.e. schlage, kwikset, master, american, best, falcon, brinks, yale, kaba, etc., and then other more scarce/high-security lock bumpkeys, i.e. multlock, dom, medeco, assa, abus, primus, chubb, ikon, evva, etc., could be cut on request for a custom, and of course slightly higher, price.
I really don't see any sort of ethical issue arrising for a locksmith or anyone else doing this, as it's about as easy, if not easier, to make bumpkeys as it is lockpicks, in fact it is easier because all you really need is a key and couple of files, as opposed to hacksaw blades, bench grinder, sandpaper, dremel, vice, etc. for picks.
Someone with a key cutter REALLY ought to jump on top of this, because there WOULD be a REALLY high demand for it, so you could charge a very fair price and feel good about that, AND you'd be putting a good bit of coin in your pocket...And I wouldn't have to keep buying whole friggin' sets of space and depth keys just to get the bloody 999 key to make a bump key out of for a single lock!

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