No
Homo economicus actually is a theory based on the fact that a person has symmetric or full information about everything.
Instead many of the objections in the passage say that is not properly so. After that, we do have several professors who point out that the HE is an imperfect theory as it was formulated because a person does not know a lot of things: X,Y,Z, and so forth
Even the sentence you pointed out says that
Amartya Sen has pointed out that
Homo economicus ignores that people can and do commit to courses of action out of morality, cultural expectations, and so forth.
She pointed out that HE in his/her/ decisions DOES NOT take into account several factors that have also economic implications: morality, cultural perspective and so forth
So indeed you have paraphrasing wrongly what Sen sustained
Hope this helps
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