I wish there was some better wordings to distinguish between the viewpoint like 'I don't think this AI approach is technically capable of making AGI' compared t

I wish there was some better wordings to distinguish between the viewpoint like 'I don't think this AI approach is technically capable of making AGI' compared to 'I think this AI approach is probably capable of making AGI but I don't think it would be a good idea because the AGI would have some bad properties like we can't trust it'