I've been saying for months that Russia's tampering with the gas tap will spur a reorganization of global energy markets which will take some time. Prices predictably soared in the short term because of the chaos and uncertainty, and because a proper gas shortage in Europa during the winter seemed like a realistic possibility. Since then, prices have predictably come down again, but are still higher than before the outbreak of the war. Simply put, we don't know yet where prices will settle in the long term, i.e. how much higher the costs are which have to be sustained in a post-war future. Or how well Europe's industry will cope with the higher prices.
And of course Russia won't be able to sustain the current losses in their economy indefinitely either. I still stand by my prediction that gas trade with Europe will be resumed at a lower volume once the war in Ukraine ends. It's just far too beneficial for both sides.
Here's a chart for TTF futures, which are generally considered to be a benchmark for European gas prices:
https://i.imgur.com/F5cdz1B.jpgIt currently stands at $113, compared with $75 before the outbreak of the war. That's still very high, but much lower than during late summer. A lot will depend on where it ultimately settles, i.e. if the current downward trend continues or if the line flattens out.
I agree with most of what you say, but you should zoom out 5 years on that graph. They are paying 5-10x what they used to.