We have different perspectives. Are there challenges? Absolutely. Conversely, the free world ("United States and Co") has
strong incentives to not allow Europe (a NATO ally) to fail due to Russia's actions. Direct military action is off the table at the moment (it appears?), but the US has robust economic capacity to assist logistically speaking. India may do nothing except get a deal on Russian energy, but China is in no position to assist considering the economic razor's edge they're currently on (they're even considering accepting imports of Australian coal again due to internal constraints).
Also, I take issue with "Expensive dirty LNG." While a greenhouse gas, fossil gas burns clean. It is a fine short term solution until this conflict reaches resolution, as long as you can shim in import infra at underutilized infrastructure intersections. The LNG shipping capacity is not a challenge (although import logistics are, as mentioned), and the cost premium is the cost of energy demand during a conflict.
> I disagree with the West to 100% and hope that Putin will finish off Ukraine asap so this topic is finally closed.
Speaking only based on factual information, this is unlikely. Putin is in poor health (shaking in public, puffy appearance likely due to heavy steroid use, putting off events without explanation), and the US will remain solvent longer than Russia can continue its military actions while under crippling economic sanctions. To allow Putin to succeed would set a geopolitical precedent that the developed world can't allow to be set. The American-supplied HIMARS are proving very effective in recent combat ops (per The Economist) against Russian assets, which is a positive sign that Ukraine continues to receive military support. In short, Putin will fail eventually because he cannot be allowed to succeed, we're simply haggling over the timeline.
Disclaimer: US citizen, not a warmonger, pragmatic about the application of military force as a necessary evil.