Give it a few weeks. Remember how Nord Stream 2 was untouchable just a month ago.
If you consider the 7 stages of grief, the West is in 1-Shock or 2-Denial stage. 3-Anger is just starting.
Except, it only works, as long as less spoiled people in less fortunate places are willing to assemble your smartphones, sew your jeans and operate the oil rigs for fraction of your wage. And these people will have much more willpower and commitment, and they may eventually realize that conquering the West could be more fun than serving it.
Not that I like it, just abstract detached thoughts.
What you can do is tighten the anti-money-laundring laws, so that living in the West off money made in sketchy ways becomes harder, but there's a major conflict of interest here. A lot of the West's wealth is fueled by the dirty money flows from elsewhere, and cutting it off without inevitable side effects (e.g. real estate crash) is not an easy task.
Roughly since 2008 (Georgian war), Russia has been actively cutting many economic ties that could have been used as a point of leverage. They have a knock-off debit card system [0], dedicated Internet censorship agency [1], and have been expelling Western civic organizations and trying to ban various European goods (e.g. french cheese).
This absolutely does reduce the life quality of an average Russian, but it is done in a slow controlled way, and spun the right way with massive propaganda, so people don't call out bullshit. And the West has less and less leverage over Russia with each step like this.
There is an unexploited Achilles heel though - Russian elites commonly send their spouses and children to live in the West, because it provides a safe haven against the internal Russian power struggle. Forcing those to return back to Russia would very quickly change incentives on many levels, but I cannot envision the West doing it. Not when it has become the safe harbor for dirty money made in poorer countries. Otherwise a random bullshit job in the First World wouldn't pay >100x the rate of the guy how assembles iPhones somewhere in the "growing economies".
[0] https://mironline.ru/
[1] https://en.wikipedia.org/wiki/Federal_Service_for_Supervisio...