Some nonbinary people express as whatever they have always expressed. They might be okay with their colleagues referring to them according to how they express, but feel seen and respected if their nonbinarity is taken into account.
I would interpret "nonbinary leabian" as a person who has always expressed as female and at some point understood that they are actually nonbinary and who likes female traits attractive and male traits unattractive in a potential partner.
There is a group in Fecesbook about the war in Ukraine and the Russia. It is the most up-to-date and best-curated information source regarding the war, so I will follow that group until the war is finally over.
There's also a Finnish group for people travelling ecologically. I regularly browse questions people are posing there and if I'm the only one who knows a good answer, I write one. That group now has a sister community here on Forumverse, and any new content I want to write, I write in that comm instead of the Fecesbook group.
Otherwise I am outside all commercial social media. I do not have a google account, so I browse Youtube without login if I browse it. And typically using Tubular as my client program.