I mean, I feel like if the Fused has Shardblades, we would've seen that by now. And Yelig-nar's hosts don't seem to get them either, but maybe that's just because they tend to die too quickly for that to be practical. And Renarin, meanwhile, definitely can summon a blade.
But if assume none of those things are Voidbinders, when, then the question becomes really hard to answer because we first need to answer what exactly Voidbinding entails. If it's just forming a Nahel bond with a Voidspren, then it wouldn't be surprising to see a Blade from that, but if it's anything else, a Blade seems unlikely to me.