Is that actually an argument against something though? If change x allowed devs on the apple store to make more money, why would that be an inherent reason to oppose it, for example? All the arguments that I've heard focused around that angle of attack fail to address this issue; there's nothing wrong with miners making money, and in fact it's the design of the system that they should make money, that's how security is paid for. Even the originator of the BTC permanently limited to 1mb meme admits this and constantly uses it to push his own position by claiming that an artificially constrained chain is necessary in order for a "fee market" to develop so that security is directly compensated by usage, whilst ignoring that the original design was indeed to have it directly compensated by usage, but in volume rather than artificial scarcity provoking a "fee market".
In terms of bias on the BCH side, you could argue that because of conditions after the split they've had to take some hits and make rough decisions in a rocky landscape, but even those I think you'd be hard pressed to really disagree with in light of what the options were at the time. When it comes to pre-fork though no; it's simply unequivocally the case that they were right all along. They were outright censored on the main forums from making the very simple points of both technical and historical fact in support of the position that the goal was always to scale on chain and the math works just fine for it, and even having actually executed that and pushed the BCH network to 256mb blocks on scalenet already, the cultists over on BTC just ignore this and pretend like their position has any more merit than it ever did, constructing progressively more idiotic justifications as time goes by and it becomes clear that their narrative of it being impossible to grow a chain faster than a fax machine is exactly what everybody who knew what the underlying numbers were knew it to be to begin with.