How about we just bottom line the issue and Stop screwing around with the Crayola Crayon Charts. About 51% of registered voters in Virginia are Democrats. Republican = 30%. So much for Virginia being even close to being "mostly red".
Nobody said that Virginia is currently "mostly red." No one. In fact, people said the opposite. That is that it's been a purplish state that only recently turned Democratic/Blue after Trump took over the GOP. No one said "red"; they said "purple."
However, one person said it's been a Democratic state "for a long time." The charts I showed (with links) prove that it's not been a Democratic state for "a long time." In fact, they show the opposite.
Voter preferences *today* don't tell us anything about the history of those preferences. It's meaningless to the question.
Once again: Virginia has been a swing state for the past 40 years, shifting from Democrat to Republican back, recently, to Democrat. It's not been a Democratic one for "a long time." A Democratic state "for a long time" simply does *not* elect a Republican House of Delegate for 22 of the past 26 years.