It was a general discussion and in that case I wouldn't want to find 20 liquid profiles for each channel or switch.
The same goes for varying cabs
Well I would not say useless because that is an individual decision. But yes, there are profiles which seem to be done at minimal gain stages which is not following procedure. Then again there will be at least one or two profiles taken at high gain stages. The rest is nice but strictly speaking in my opinion not exactly liquid as far as I understand the profiling process. You may produce one liquid profile or more per amp. But it would not unfair to ask the price of a pack. Since users might not like it you offer a pack. That is not unfair. Some as e.g. Soundside offer exactly what you have in mind for a fair price.