I took it.
I don't know about flawed, more often it is the conclusions derived from survey results that are flawed, than the surveys themselves, but either is possible.
Was asked right or left handed...so if you are just looking for left handed answers, there is your filter.
I have used both right and left handed bolt actions, but I doubt the majority of right handed people have. 40 some years ago, left handed wife got a left handed bolt action. I used it a bit. Turned out not to be a good rifle for her, and she sold it. Have not used a left handed bolt action since. Answered "both" on the survey because its the truth.
Don't own any left handed bolt guns. Haven't for 40+ years. Have no plans to buy anything to work a right handed rifle from the left side. Never even considered such a thing until I saw the survey question.
Most people, when faced with a bolt action they cannot easily operate (left handed shooter, right handed bolt being the most common), simply choose to use a different kind of rifle action, one more "neutral" such as a pump, lever, semi auto, or single shot, rather than looking into a device to allow the lefty to easily work the right handed bolt.
I do not understand the purpose of the "was it difficult to chamber the first round" question. No person, right or left handed, of normal physical ability, who received proper instruction on the rifle, should have any difficulty at all, provided there is nothing mechanically wrong with the rifle or ammo.