Remathilis
Legend
The argument was if you are an elf, you can pick an origin feat of your choice (such as magic initate or lucky) but if you want to be a half-elf, you sacrifice that origin feat for your species traits. Which means even if the "elf hybrid" feat is equivalent to other origin feats, you are still sacrificing those extra abilities just to get your full species traits.I don't see why it would be a tax if you get elven features that are in line with power level of a Origin feat.
You may not agree with it (I don't) but that's what was argued when the whole hybrid species debate was happening.