I rarely ship things that aren't canon
Honestly, same. Shipping's just not my thing, I never got the appeal. To be honest, I like Lumity because it's canon, if it wasn't canon I wouldn't care so much about it. And of course, their relationship plays a big role in both of their character journeys. But when it's not canon, I just don't care as much, I personally am a very stick-to-canon guy when it comes to a lot of things.
That's not to say I absolutely HATE shipping, or am telling you all you shouldn't ship, not in the least. I'm just saying why I personally never got into shipping.