The short answer: free and easy
Free
There are many websites that are selling us something or have advertisements or collect data on us and sell that data.
This website presents information at no monetary cost.
This website has no advertisements.
This website does not sell your personal information.
This website is free.
Easy
There are many books and articles, workshops and videos, for learning about sexual pleasure.
Reading these books and articles, attending these workshops, viewing these videos – all take time, often hours, days, or weeks.
This website offers techniques that can be easily learned in minutes.
What have you got to lose but a few minutes of your time?