Right! That said, how often do we REALLY need advanced prototyping capabilities of Figma or XD? I'm not advocating InVision over Figma (quite the opposite, actually), but the power of original InVision was in simplicity.
It might be because I've been in a startup world for a while now, but every org I worked at used InVision and rarely did we run into limitations due to the lack of advanced features.
We did struggle with bugginess, lack of control/organization, etc. Everything mentioned in the article rings true.
Another thing to mention is that decline of popularity of InVision is likely correlated to the decline of popularity of Sketch...