I wouldn't lose too much sleep over that....
Sample size in that poll = 42 random online ppl (who may or may not be answering honestly, voting multiple times, etc)
Diabetics in America = roughly 25 million (however, a decent % don't even know they are diabetic)
Most primary care providing docs will gladly refer diabetics to a foot specialist, endocrinologist, nutritionist, nephrologist, etc before they have a problem. Even if they don't do the proactive approach, basically all PCPs or ER docs would definitely have to refer those diabetics after problems begin and it's clear that the patient needs specialist treatment/consult.
In the end, though, it's your body, your responsibility. Some patients do those recommended follow-ups and check ups, some don't. You can lead a horse to water but can't make it drink.