I really don't know much about Tim Allen's politics, but "Shaggy Dog" is definitely a left wing pos. My honest opinion is that this movie might even do some damage to Allen's career. In addition to being in a left wing pos, he is made to look totally ridiculous at times.
Damage to Allen's career? This is his first non-Christmas movie since Big Trouble (huge bomb) in 2002. And he's going back to Christmas movies later this year. Allen's career is beyond damage, now he's just scrambling for paychecks.