No, you've just got the causality backwards. It's like saying "socialism is the ideology that workers should own the means of production. That literally include

No, you've just got the causality backwards. It's like saying "socialism is the ideology that workers should own the means of production. That literally includes being a worker at a company, not an owner.", and then concluding that anyone who works for a company rather than owning one is a socialist. That is, wearing glasses is consistent with transhumanism, absolutely true. But one can wear glasses for other reasons, and even oppose transhumanism and still wear glasses, while still being perfectly self-consistent. For example, believers of the Jehovah's Witnesses cult (or sect if you prefer) don't accept blood transfusions, but still wear glasses. They believe that certain modifications of your body and its abilities are acceptable, and others are not, and that this decision is not what makes our bodies work better, but based on what some god allows his followers to do. So, they are not transhumanists, even when happily wearing glasses.