He's saying that Chummer5 doesn't bother to track that. Going by RAW, however, until you take a Way you are considered as on the 'Undecided Way' (which is no real way at all) and only receive access to those Rituals (Attune (Animal or Item), Empower, Imbue) and Metamagics (Adept Centering, Efficient Ritual, Flexible Signature, Flux, Infusion, Improved Masking, Masking, Qi Sculpt, and Power Point). in order to gain access to other metamagics - including non-adept and/or exclusive ones - you need to follow a Way; non-adept metamagics require the Magician's Way.
Considering the 50% Power Point break on anything you want except for Improved Reflexes, this can be a massive benefit to your Adept.. With proper planning, you can gain 6 points of Adept abilities for only 3 points. Not necessarily right out the gate, but cutting 2 down to 1, or 3 down to 1.5, can be a serious advantage ...