I wish that LineageOS could accept the "signature spoofing" patch that is needed for microg (possibly with a toggle switch that would be "off" by default), so that we could avoid the need for the less-frequently-updated https://lineage.microg.org/ and properly install apps from Play Store without the Google Service Framework (that essentially give root access to Google on your smartphone).
(and actually I also wish they could implement the shims developed by https://grapheneos.org/usage#sandboxed-google-play in order to sandbox the google play services, so that the user could choose between approach 1 (microg with signature spoofing) and approach 2 (sandboxed GSF) on any smartphone supported by LineageOS (grapheneos only supports Pixel phones due to their ability to relock the bootloader))
(and actually I also wish they could implement the shims developed by https://grapheneos.org/usage#sandboxed-google-play in order to sandbox the google play services, so that the user could choose between approach 1 (microg with signature spoofing) and approach 2 (sandboxed GSF) on any smartphone supported by LineageOS (grapheneos only supports Pixel phones due to their ability to relock the bootloader))