This is just chauvinistic, liberal nonsense. Incoherent screaming about Russia interfering with the supposed "democratic processes" in the West. I'll just quote one of your finishing statements about a country run by capitalists which still has a hereditary monarchy to highlight the absurdity of your entire article.
The battle to preserve the integrity of British politics and protect the nation's democratic soul is ongoing, and it requires the unwavering resolve of its citizens and leaders alike.
I think your argument here speaks to and can be connected with a broader phenomenon that we can recognize even before capitalist relations became dominant. The relationship of religion as the opium of the masses that masks and justifies certain exploitative relations in society while at the same time providing benefit to the oppressed as spiritual respite and allowing them to feel good in spite of their material conditions.
Of course, the problem persists and is even worsened in capitalism along with massive alienation. Today in the West, the place of religion was largely taken by consumerism of various kinds and I think that your analysis of the stim industry fits into that nicely. As you also say, we shouldn't attack people engaging in this type of consumerism nor should we focus on individual decisions, but should understand the material conditions that create the need and seek to build a better society where such practices cease to be necessary.