So in answer to your question, it's not the case that every good or service online would be such as to circumvent PIPEDA, but the point is that they can and the point is that the consent provisions within PIPEDA have to be clarified in such a way that this low threshold of clicking for consent and other kinds of deemings of consent don't have the effect of undermining the privacy protections that are meant to be there notwithstanding people's contracts.
Même quand on tente de lire, c'est parfois très compliqué. Donc, pour répondre à votre question, la LPRPDE n'est pas contournée dans le cas de tous les biens ou services offerts en ligne, mais elle pourrait l'être.