How much longer will OpenAI/Anthropic/Google be able to offer usable free tiers of their agents? Because imo this "death of the open web" is predicated on that.

How much longer will OpenAI/Anthropic/Google be able to offer usable free tiers of their agents? Because imo this "death of the open web" is predicated on that. Furthermore, Im skeptical we'll have the generous free tiers we have today for much longer. OAI and friends can only afford to burn millions on GPU cycles for non-paying customers for so long, and so long as we can continue to do web search for free I dont really see agents being a threat.