The question you should be asking is why it's there: is saving an extra nanosecond or two of easily-cached compression time really worth having to rearchitect a backend templating or content assembly system?
It's not a bad thing to do but I'd be surprised if they didn't have higher priorities for their engineering staff. If you look at the trace I linked before, note that even if you could eliminate all of the time to generate the page the most you could save is less than 100ms on page which uses multiple seconds of CPU time to render. Look at the video – the page doesn't even render for almost 5 seconds in a low-end browser:
https://www.webpagetest.org/video/compare.php?tests=170424_7...
Chrome is faster but still over 3 seconds:
https://www.webpagetest.org/video/compare.php?tests=170424_N...
If you were in charge of that project, would you commit your limited developer time to something cannot possibly produce a human perceptible benefit or instead have them work on removing a borderline-uncomfortable delay?