WordPress Multisite Multidomain….does it work anymore?

I can see old support stating it was possible but after trying basically the only 3 wordpress plugins I could find to do it, I realized they are very old and when I tried, could not get them to work.

Is there any plugins or ways to configure a wordpress multisite with /folder/ sites to make them .com names instead? For wordpress multisite multi-domain?

I cannot get it to work after much trying and every comment I see about anything recent says basically it doesn’t work