A two-fer. Two SEO client red flags in one. Actually, three…
1 🚩 Thinking that optimizing a single page is an option.

I was hoping the pricing would scare them away, because this person has wasted my time for years. But I’ve tried being nice, despite them being a constant energy vampire, because they’re in a mutual group. Fortunately, that group recently dissolved so I’m going to block them soon.
2 🚩 Them being desperate

3 🚩 Them not listening

Bonus 🚩

Don’t allow others to be selfish, and disrespectful to the value of your time.
*Block*