Earlier quoted context omitted.
You're assuming that LLMs will boost spam and scams more than LLMs will tone them down by marginalizing them automatically. I have the opposite view. SMTP spam used to be mostly unavoidable, then one day it was not. IMO, the number of engineers and moderators needed to offset one scammer is about to take a huge dive.
What information led to your opinion?
So if it used to be O(N) white against O(NlogN) black, it's now evenly matched, with O(N^2) LLMs on both sides.