I feel that the answer is an emphatic "Not just No, but HELL NO!"
The Chicks put on display the perfect way to ruin a wildly successful career!
They totally misunderstood their audience and gravely overestimated their importance!
Sure they had the right to express their own opinion, but when you make your living by entertaining the most patriotic and traditional audience in all of American entertainment, you'd better align yourself with the values of that audience or at the very least "Shut the Hell Up!"
Doing what the Chicks did and the ensuing events -
insincere apology, take back the apology, fued with radio
publicly, the Entertainment Weekly cover, bash other stars of the format for not standing up for them, declaring themselves "no longer part of the country music family" and so on - only served to destroy thri career and relationship with country radio and it's audience.
Their last big album, FLY, sold over 10 million copies. It came out before "the incident".
Their last album, TAKE THE LONG WAY HOME, sold less than one million - just over half a million actually.
Huge drop off! (sure that album won several Grammy's but you can't spend Grammy's)
Not only that, but their FLY concert tour was sold out (through Target of all places) before the incident.
Since then they've been plagued with cancelled shows, poor ticket sales and shows moved to much smaller venues.
They even had shows cancelled with them OPENING for the Eagles. (of course poor economy was also blamed...but still!)
Some radio stations still refuse to even promote their shows or run advertising for them.
Country Music Legend Conway Twitty was once asked why he didn't engage in any political support or action and he said, and I'm paraphrasing here, " Harold Jenkins has political views (his real name btw) but why should Harold Jenkins express HIS political views as Conway Twitty and ruin Conway Twitty's career!"
Too bad the Chicks didn't think like that.