I had to complete a tax return for the first time last year, although it's completely illogical (and I'd budgeted the number so knew what it would be well in advance), it felt more painful paying the ~£_,000 of extra tax I owed than paying the ~£_0,000 of tax that had been automagically deducted from my pay packet.
It is the same in the US - however, if you get a job offer in the US for a given salary - that is a pre-tax number. I believe the grandparent was making the point that in Russia, salary and wages are discussed purely in after-tax terms.
A politician (republican-ish, Scandinavia) once told me, that the whole tax-system would fall apart if people were paid their salaries in full and had to pay their taxes in cash.
It is of course absurd and impractical in our day and age, but I think most people are blind to the amount of tax they pay.
For example, working two jobs.