> I think that is asking too much. Absence of certification from a licensed surveyor should be enough.
I don't. As someone who has actually worked in compliance and accreditation, fakes and frauds happen constantly, and regular laypeople have no reasonable way to know whether they're being defrauded over this or not. Web startups that claim to offer "Guaranteed Acceptance" (like his does) without having actually done any of the compliance work to earn that acceptance, are common -- the field is ripe with abuse.
"Absense of certification" is how you end up with food that's poisoned (it didn't promise not to be poisoned) or products that electrocute you (it didn't promise not to zap you) or fake land surveys (it didn't promise not to hold up in court)
You shouldn't have to be an expert in every single field on the entire planet, to not get scammed 24/7/365. It's one major reason why we require licensed professionals in the first place. A regular person might only see a land survey once or twice in their entire life, they can't be expected to know that these random website ones are fakes.
This person is selling drawings he knows are commonly used in place of land surveys, that are fake -- he's not a land surveyor, he's not licensed to sell these. (He could just get licensed, it's not that hard, every other surveyor in my state has done so, there's no cap or limit on licensing of these, it's not difficult to perform them legally).
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His argument is no different than a fellow selling fake Drivers Licenses trying to get out of their consequences by claiming the board wants to "make printing photographs illegal"
> Sometimes it is appropriate to require a license professional to certify something, other times it is not
Sure, but property lines are a pretty clear place where a licensed professional needs to certify it. If you let laypeople do it without knowledge, then property rights start to lose the ability to get enforced fairly.