Hugo E. no worries - appreciate the opportunity to explain a bit more. I wouldn't think replicating your design would be too difficult, as you said.
So there's a couple of reasons, and I don't fully know your background or your goals, but the Relume site builder (as you may have noticed) is a bit limited (by design) in its editing abilities, so in some cases, importing your screens into Figma helps with that.
For me personally, as a professional web designer for 20 years, I would bring my Relume wireframes into Figma to add an extra layer of polish, finalize content and details, and I would use Figma as my new source of truth of those changes and get approval from clients in the various stages.
Once I have approval of the sitemap (move to wireframes), once I have approval of the wireframes (move to design), once I have approval of the design concepts (move to development). It saves a lot of headache and back and forth if you have a defined process - mostly around setting an expectation for the client - and its far easier to make changes within Figma than within any development tool (generally).
