> This is mostly why I'm against electron. If electron worked like the JVM and each app shared a runtime, many issues would be solved, including many electron apps running old, and vulnerable versions of Chromium.

On the other hand, requiring a shared runtime has been one the key reasons that a lot of cross platform apps failed in the past. How many times have others decried the fact that they had to install Java or Adobe AIR or XYZ in order to run an app they needed.