I'm not an expert but I can't imagine it's worth it for that, factoring in sanctions, increased militarisation of surrounding countries + potential spread of NA

I'm not an expert but I can't imagine it's worth it for that, factoring in sanctions, increased militarisation of surrounding countries + potential spread of NATO, casualties, Russian equipment being destroyed, equipment that doesn't fit their ammo/can't be supported/etc., and the probability that many of these weapons don't get seized and instead are used against them for years by rebels (the west has even implied they will support this with more - and the weapons we have sent are suited to this and not hugely valuable).