I can't speak for other people but for me "no LSS Function, less zoom capability and a much worse image quality" kinda is "loosing a feature" for me.
And I understand your points of ongoing development with new informations. But I, as a customer, expect ED as a developer to deliver the features on the modules that they advertise and promise. Everything else is false advertising imho. You can't advertise a red ferrari with 350hp and deliver a green lada niva with 16hp because you don't have the necessary informations available to develop the ferrari.
Naturally, you will have to "change" a feature or a function when it is not working as intended or because you recieved "new" informations. I understand this, really. But just "pulling" a (core) feature, like in this case the lightning TGP from the features list completely is not a consumer friendly way of "changing functionalities with new informations". Sorry to say.
This damages my trust in ED as a developer and for your early access modules in general. How am I supposed to buy my next module, for example the AH-64 when I can't be sure that you have the necessary informations / documentations to implement the Fire Control Radar as a core feature. Maybe you are pulling this from the feature List when you get "new" informations"?
I guess ED has made it's point as a developer here and I have stated my opinion as a customer. I personally would love to see ED to overthink their way of "handling new informations" in this case and in future cases like this. Otherwise I am not sure if and how I will buy further modules in early acces development.
Thanks.