Suggestion: Hide Thieves Troves from non-TG players (or remove the blue glow from them)

Got a suggestion that I feel ZoS isn't going to consider or even think about. But perhaps, it might be discussion to talk about in our community here.
Thieves Troves. They're good for a quick buck for people that have the expansion. You don't even have to do the rest of the content of the expansion to access these. Yet they're also unfair to people that haven't gotten the expansion (or don't want it).
How? They bug the *** out of you to get the expansion; taunting you that you can't open them.

Sure, you can ignore them. But their blue glow mistakes them for a Lorebook that is needed to advance in the Mages Guild. So, since I know ZoS isn't going to phase them out for people who don't have the expansion, why not just remove the glow? Keep the blue glow for Lorebooks only.

So this goes to the people that don't have the expansion. Do you feel that changes are needed? I'm not asking for changes of the spawn rate or its contents. I'm talking about its presence. Basically...stop trying to force the expansion down our throats if we don't want it! This also goes to the Orsinium DLC of having that courier follow you in every city if you don't have the invitation.