If those are bull calls, McAfee one is a bull on fire one.
I don’t see your point. If someone in January last year had predicted a $20,000 bitcoin price by the end of the year you could have said it was a bull call. Bitcoin is a very volatile, new type of asset, so those kinds of predictions might seem exaggerated but if you look at the history you can see how many exaggerations have been accomplished.
I would understand you better if you had put some examples of fancy alts, or something, but not with those examples.
Any meaningful argument for price assumptions is not practical. Market prices are created by all other markets. In particular, the linkage creates economic and financial flows very quickly. And the fact that the cheaters predicted a bitcoin would increase. It's just speculation, take a look back at the market for major losses.