I guess not, but just in case it's easily fixed: could the hot questions and SE profile support MathJax to render question titles and summaries?
On most SE sites, the SE MultiCollider does not support MathJax, and neither do the global SE profiles:
Of course, the specific site itself supports the very same title just fine:
I know support for this on the regular sites has been declined, "as it is an extremely heavy dependency". But maybe it's still doable just for rendering the titles and summaries? Or maybe only on the global SE profile? (Careers might like this too? Never used that.)