I quite agree, that was my point so are you telling be that 'Interset' is the name of one company that makes hollow wall anchors.... I am inclined to ask you whether people (in general) would know what you meant if you told them, for example, that you were going to extend a bit of their wiring "using Wagos".
If so, I have several times commented when posters say "using Wagos" and point out that other connectors are available.
The term is half way to being like 'Hoover' - good for Wago but irritating.