Compatibility 32bit apps

Can there be any supplemental update the apple can produce which might help to run 32bit apps.

Apple completed the transition to 64 bit hardware and operating systems a decade ago. No such update will be forthcoming.

If a developer has not updated their products for 64 bit compatibility by now, I doubt they ever will.

It is up the third party app developers to make their apps 64 bit if they want to.

To run 32 bit apps, use an earlier version macOS.