What broke
Nobody wins the spam race.
No salesperson wakes up wanting to annoy 200,000 people. Spam is simply the first idea everyone reaches for: the brute-force strategy, the tech equivalent of trying every password until one works.
It is also dying. Mailbox providers now reject non-compliant mail outright and tolerate a spam-complaint rate below 0.1%. Spray-and-pray increasingly does not even arrive.
And the part that does arrive is the real damage. Every irrelevant message that lands burns the brand that sent it, lastingly. You do not get marked as spam. You get marked as “that company.”
A lead is not an email address or a phone number. It is a human being with a specific need at a specific moment. Relevance, dosage, and timing are everything.