Steamchicken - you are well off the mark.
Yes the Taliban were evil, and of course we should give asylum to all in genuine need, and fleeing from that sort of oppresion. But you conveniently ignore some very important points.
These people had already reached a safe country - Russia. Under International law (the Geneva Convention I think), a refugee should claim Asylum in the First safe country they reach. They Didn't. Instead they used theat of violence to get the plane to the UK. Assuming that this is overlooked and we grant them asylum, that asylum is granted to protect them from the authorities of their government - not an amnesty from international law (Tokyo convention) or UK law.
If it looks like a duck flies like a duck and quacks like a duck, it's a duck and should be treated as such (preferably with Orange sauce, but I digress). As Hijackers and should still be in prison. Their lawyer has allowed them to get away with it on a technicality and that you support this release of dangerous people such as this is concerning.
There is another, beter end to this situation. As the Taleban are no longer in power, surely we can now send these people home. That way the British taxpayer won't have to feed them if they serve more time in Chokey, and wont have to foot the bill for their compensation.