There is a LARGE and GROWING disenchantment on the right with 'crony-capitalism', and to use the most accurate word 'fascism'.
The roots go back decades.
As for weed, we have a TONS of medications that require a prescription by a doctor, and the down sides of weed place it firmly within that camp. There is overwhelming evidence that it has medical uses. As a prescription medication weed is a no brainer.
And keep in mind, I said "as a prescription medication". That mean recreational users get NOTHING.
And as for recreational users. From about 8 or 9 years old until I was 19, I socialized almost daily with regular users. ALL were harmed by their bad habits. A few have done very well in life, after dropping the weed. I'll agree weed is not in the same horrible league as crap like crack, but it is AT LEAST 'over all' as bad as alcohol (that means 'over all' as bad as, or worse).
Having said all that, if 'fully legal weed' was treated in manner similar to booze (for example, showing up to work repeatedly with 'residual effects' would be valid reason for firing, treat driving while stoned like driving while drunk, etc), I would not 'approve', but I would not lose much sleep either.