They say “tea party” not “Boston tea party”.
Context. They are dressed in Revolutionary times with Paul Revere as a main character. I think the reference is clear. While I wouldn’t put it past any public figure or company to ridicule conservatives, seeing an insult in this commercial aimed at a modern-day movement is quite a stretch.
>>They say “tea party” not “Boston tea party”.<<
Exactly. I saw this on TV last night and it was exactly as you say it was. There was no mention of Boston as this was being said right at the end of the ad.