These are deliberate redefinitions of the term "Turing complete". The reasonable interpretation is that evaluating a single block can involve an arbitrary computation (if given enough gas). Ethereum has this property, Bitcoin doesn't.

These redefinitions say that you can take a few computation steps per Bitcoin block and save their state such that a later block can take a few more steps, so over time, very slowly, spread out over many blocks, Bitcoin can also implement an arbitrary computation. This is theoretically cute but otherwise useless.

Ethereum blocks have a gas limit so it wouldn't be Turing complete under your definition either.

The universe is finite so no Turing complete computing devices can ever exist.

Ethereum has a Turing complete language that is only limited in practice by external constraints like the gas limit. Bitcoin doesn't have such a language.

The EVM is TC in that you cannot determine if a snippet of code will halt, given sufficient gas. EVM code is undecidable, whereas Bitcoin script is not.

Craig Wright is a moron and a fraud.