Read that Amazon had a similar problem when they assigned deliveries based on proximity. People would crowd the gate, use GPS spoofers, etc.. Amazon changed the

Read that Amazon had a similar problem when they assigned deliveries based on proximity. People would crowd the gate, use GPS spoofers, etc.. Amazon changed their algorithm to weight everyone within 500m or so equally, and those problems went away. Sounds like the delivery apps have an exploitable flaw, and are claiming that attempts to mitigate it are illegal.