No, it defeats one purpose of using lineage. Having up-to-date security patches, a more stable version of Android, having just the Gapps you prefer and not all installed as system apps are also reasons. 😉
(lineage-18.1-20210510-nightly-pro1-signed.zip on May 5 security patch installed smoothly using adb sideload and MindTheGapps-11.0.0-arm64-20210412_124247)
I'm using F-Droid exclusively, I don't have or want gapps on my device. I'm using Lineage because it's the easiest way of having an up-to-date Android version on myy device.
That defeats the purpose of using Lineage. Lineage is designed to be used with G apps. It gets you away from the tracking/privacy features that google loves to hide from you.