Wikidata centre around a tool called blazegraph. The tool is server based and as we do not all have a spare server to run a tool like this what does it take to make this relevant?
When issues with a tool have an impact on Wikidata, it is hardly a problem for the rest of us. When people make points like this they are in "insularly thinking mode", it is self centred on them and their ivory tower peers.
This mode of thinking can also be found in their tools that puts them in places where mere mortals do not venture. When asked, Wikimedia Labs is maybe for later. At issue is that integration of such tools for the rest of us is not considered. Labs is exactly there to have all the tools and share result and integrate for better results.
When tools like Blazegraph are only available in proprietary settings, arguments about this kind of proprietary use should be irrelevant. This does not need to be. All it takes is the installation of Blazegraph in a Wikimedia Labs setting for the "rest" of us.