Nope, the author didn't mean "not having to avoid." It helps if you rearrange it a bit, though.
"There is no reason to get upset because you get to live forever while having to avoid delicious garlic¹,not being hunted to death by righteous men, while also having every girl or boy in a mile radius fall madly in love with you. That is not the curse of the ages. That is awesome."
I'm sorry, it makes no more sense to me that way around either. It still looks as though there's a "not" missing (or possibly, in the original order, an "and").
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"There is no reason to get upset because you get to live forever while having to avoid delicious garlic¹,not being hunted to death by righteous men, while also having every girl or boy in a mile radius fall madly in love with you. That is not the curse of the ages. That is awesome."
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