While LendingClub began in 2007 as 100% focused on individual investors over the years it has moved to a much more institutional investor-focused approach. This was understandable as it is difficult to originate huge loan volumes on the back of just retail investors.
"As we move towards becoming a full-spectrum fintech marketplace bank, we have looked closely at our current and future product suite and have started development of new products to help our members keep more of what they earn and earn more on what they keep. Unfortunately, under a prospective banking framework, it is not economically practical for LendingClub to continue to offer Notes. So, we had to make the difficult decision to retire the Notes platform effective December 31, 2020."
https://www.lendacademy.com/lendingclub-closing-down-their-platform-for-retail-investors/