Feanor Self-Important?

[the phantom]

Tell me, who of the Noldor would have sailed the ships back to the Teleri after they had reached Middle Earth? How would Feanor have returned them?

If they were his ships then he wouldn't have to return them.

Or if they weren't helped to build their own, the Teleri could've ferried the Noldor across and then sailed the ships home themselves. They loved sailing anyway.