As long as you are using their default launcher Bliss, yes, which you don’t have to.
If you just don’t like the look of an Android OS, you don’t need to change the OS, you just install a launcher you like more.
The other way around you wouldn’t have to abandon LineageOS just because you perhaps don’t like their default launcher Trebuchet 
… Android 7 Nougat / 8 Oreo / 9 Pie: Home screens / Launchers
And LineageOS doesn’t degoogle much apart from not preinstalling Google Apps and services, which they couldn’t do in a legal fashion anyway, but ok, it’s something.
There is more than that …