Did you read where I wrote “for the purist”?
What does Ortofon sell? Answer: Cartridges!!! And the more of them you buy, the better it is for Ortofon. You came here looking to buy a particular turntable which happens to have the limitation that it can mount only one tonearm. Others made you feel that your life will not be complete until you have two tonearms, one for mono LPs. I am telling you that 90% of the benefit of playing mono LPs in mono can be had by using the mono switch on your line stage; you don’t “need” a mono cartridge. You are of course free to spend your money however you wish.