This whole lineage thing is non-sense to me.
If it looks like a duck, and quacks like a duck it must be a duck! Just because I can't really prove that it's a duck doesn't mean it isn't a duck.
For example, the zoas Lunar Eclipses. They are really well known morphs but mostly come in from wild colonies. Idk who made the name, but all the lunar eclipses coming in are still lunar eclipses because they look exactly the same. Why would it matter if there was lineage on it?
For SPS, the easiest one I can think of is the Strawberry Shortcake. FYI, a lot of places are getting these in and selling them as strawberry shortcakes. They're all not grown out from a single frag all linked back to one lineage of an old big mama strawberry shortcake. But if it looks like a strawberry shortcake, grows like one, then heck. It's a strawberry shortcake.
As for misnamed corals, I don't really care unless they're purposely naming a wrong coral, say a golden colored discosoma, and naming it with a big buck name like Jawbreaker just for a profit. Now THAT'S misleading, because hobbyist can know that the jawbreaker starts off as a golden-orange color and then gets the color pattern in. The golden disco is most likely some wild mushroom that the seller got for a few bucks, and now got to sell it for $80+ because someone thinks they're getting a jawbreaker. But too bad for the seller, a few years down the road it's still a golden disco. At that point, that is darn right shady. It's a good thing most corals already have a set pattern, and from there it's up to the buyer to know what they're getting them self into. If you're willing to spend the big bucks, it doesn't take more than a few minutes to confirm what you're buying through some quick googling.