70% decline not unexpected
Grantham says the most overpriced AI stocks could fall 70% from current levels, noting the NASDAQ fell 82% during the 2000 tech bubble.
Snapshot · The Diary Of A CEO with Steven Bartlett
Billionaire's WARNING: I'm SELLING. The Crash Is Already Here!
Explore episode
Jun 25, 2026
Where this was said
What Happens When The AI Bubble Bursts?
At 10:32 · chapter starts 8:58
Grantham confirms he is generally referred to as a billionaire but has donated 90-95% of his personal fortune to the Grantham Foundation for the Protection of the Environment.
Grantham gave away 90-95% of his wealth
Jeremy Grantham has donated 90-95% of the over $1 billion he personally made to the Grantham Foundation for the Protection of the Environment, focused on green technology.
Similar snapshots
$13K MRR with $0 marketing spend
Bhanu grew SiteGPT to $13,000 monthly recurring revenue entirely through organic channels, spending nothing on paid marketing.
1 million website visitors total
More than 1 million people have visited SiteGPT's website since launch in March 2023, all through organic channels.
90% of Google traffic from free tools
Approximately 90% of SiteGPT's Google search traffic comes from the free tools Bhanu built, not the main product pages.
Sold first SaaS for $250,000
Bhanu sold his first SaaS product, Feather, for $250,000 so he could focus fully on the faster-growing SiteGPT.
$500K total revenue since launch
SiteGPT has generated approximately $500,000 in total revenue since its launch in March 2023.
SiteGPT LTV ~$1,700–$1,800
The average customer lifetime value for SiteGPT is approximately $1,700 to $1,800, which Bhanu considers unusually high.
50,000 monthly visitors
SiteGPT receives around 50,000 visitors per month, of which about 200 convert to leads and 60 start free trials.
SiteGPT reached $10K MRR in month 1
SiteGPT hit $10,000 MRR within its very first month of launch, driven largely by early traction in the AI chatbot space.
Stuck at $2K MRR despite downloads
Despite strong download numbers, PropGPT could not push past $1,000–$2,000 MRR due to poor product retention.
