"this" does not refer to simply being a lesbian. For example (hypothetical) it's also a danger for people to study poetry if they lack the cognitive skills to d

"this" does not refer to simply being a lesbian. For example (hypothetical) it's also a danger for people to study poetry if they lack the cognitive skills to do so (whatever they may be), but choosing to go to school full time to study it anyway because they make 9% more money. Wrong reason for doing something does not mean that whatever thing itself is wrong. Where is the offensive part?