[varispeed]

You just wrote: "If the person wants to be a business owner, then operate as a self-employed contractor and not an employee." That is the class assumption, stated plainly. You are telling a person who incorporated a company, took on commercial risk, and invoices for their services that they are an employee until they prove otherwise. No one says this to any other type of business. No one tells a consultancy that its embedded workers are "actually employees of the client" and demands they prove otherwise. The presumption of illegitimacy only runs one way.

You say "they're not a repeat customer, they're the only customer." A business with one large account is still a business. Plenty of legitimate companies derive the majority of their revenue from a single client. No one questions their legitimacy. A defence contractor with one government contract is not told it is disguised employment. A law firm with one anchor client is not subjected to a status test. This suspicion is reserved exclusively for worker-owned companies.

You say the consultancy comparison is "irrelevant" and "completely different types of work and working arrangement." You keep asserting this. I keep asking you to explain what is different about the work when the person is at the same desk, same hours, same equipment, same client, same duration. You have never answered this. You answer with "the contracts are different," which is the product of the legal framework, not an independent fact.

You say "class doesn't come into it" and "it triggers the test, it does not determine the outcome." I have not claimed ownership determines the outcome. I have asked, repeatedly, why ownership determines who gets tested. You have now acknowledged that it does. A large company supplying a worker in identical conditions is never tested. You say that is because their worker is "already an employee." Right - employed by a company that captures the margin. When the worker owns the company and keeps the margin themselves, suddenly a test is needed. The variable is not the nature of the work. The variable is who keeps the profit. That is a class distinction.