What? Are you off your meds young one?
There's nothing that the US and ALL its allies haven't done in concert to bring down Russia (short of direct military attack) that they haven't done already.
a) Sectoral financial sanctions
b) Partially engineer an oil-price collapse
c) Color Revolution in the Ukraine
d) Proxy War in the Donbass
e) Immense & unprecedented propaganda campaign
f) NATO build-up
g) EU trying every stupid energy policy imaginable so that purchases of Russian natural gas are minimized.
h) Pushing Turkey (and Ukraine) as NATO's vanguard against Russia.
i) Trying to reignite the Chechen conflict.
j) Pushing Azerbaijan to attack Armenia
k) Trying to lure Belarus away from Russia
l) Threatening all Central Asian -stans with destabilization via Jihadi proxies.
m) Encouraging Jihadis to attack Russian targets anywhere.
n) Bringing down of Russian civilian airliner (allegedly by terrorists) over Egypt, then have the British FM publicly state: "Putin should take this as a warning"
o) Asking from India to break-off relations with Russia (and just google the Indian PM's reply to this Western demand)
p) Endless provocations and attempts at escalation on both the Syrian & Ukrainian fronts.
q) Frequent usage of naval & aerial military assets all over Russia's vast periphery.
r) Daily threats by Western officials on all levels.
s) Many other things that I am now forgetting.
Guess what my friend, Russia when united internally, is exactly the wrong country to be messing with. The entire western world and all their slavish pooches will be reminded of this stark lesson in the coming years. The most perceptive in the West have already realized:
http://observer.com/2016/10/syrias-civil-war-is-over-russia-won/
I take it that you are quite light on history, the military capabilities of Russia, geopolitics as well as the long-tern prospects for the global energy industry (since you are obviously only being informed by outlets such as CNN & The Guardian. Since this is the case, you should refrain from silly statements such as those made above.