yes and no, it would help o3ds users if there was seed injection tools (but afaik there isnt any way of injecting the seeds atm), also it wouldn't help n3DS users as the seed encryption was added in 9.6, so it better for everyone that we just have crypto fixed releases it doesn't really make much difference it just strips the seed layer of encryption away
but until the n3DS gets 9.6 emunand there will always be a demand for crypto fixed content anyway, so people doing releases might as well kill 2 birds with 1 stone by just releasing the crypto fixed versions for both sides rather than encrypted + seed for o3DS users and crypto fixed for n3DS users