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one of the things midwits refuse to understand about redshift is that redshirted objects become less distinct as a result of redshit. part of what this means is that the quality of data on redshifted objects is necessarily poor, which in turn means that any conjecture that can be made about the nature of highly redshifted objects is also necessarily going to be poor.
all of this is a function of optics, the greatest possible angular resolution of any optic is a function of the ratio of the aperture of the optic to the wavelength being observed.
pic is a render of jupiter viewed from equal optical distance at different redshifts which was created to illustrate this concept