OpenGapps was the industry standard for years, but as of Android 12, development has slowed significantly. There are unofficial test builds (beta) for Android 12, but they are not recommended for daily drivers.
To bypass this legal hurdle, developers separate the open-source OS from the proprietary Google binaries. Users can then voluntarily download and install GApps alongside their chosen ROM. Top GApps Packages for Android 12 gapps android 12
: Highly customizable. It offers different "tiers" (Core, Basic, Omni, etc.) so you can choose exactly how many Google apps you want [7, 9]. FlameGapps OpenGapps was the industry standard for years, but
This usually occurs if you booted the custom ROM before flashing GApps, causing permission conflicts. but as of Android 12