If this was the expectation, then it should have been a checklist and/or had N/A available. I don't think your data for this section will be accurate since myself/others replying did not use it this way.
I used "disagree" as "I am using a non-self hosted service for this," the middle as "N/A" and the agree as "I am hosting a service for this"...
In written text form? Absolutely. It's easy to adjust sentences/correct details before hitting submit.
Verbal conversations? I don't think it's fair to say it takes no effort... maybe it's from ADHD, but simply using they/them reliably took an embarrassingly long amount of time. Neopronouns are a whole different challenge for my ADHD-autopilot'd mouth that's already struggling with forming coherent sentences.
Of course I'm not saying we shouldn't respect their preferences...I just wanted to add my perspective on the 'no effort' part.