I see Sencha strategy used elsewhere in the industry. For example, Netlify recently changed their pricing model and introduced a minimum of 5 users in paid plans. From this standpoint, I understand why that is happening. If you divide an amount equal to several developer monthly salaries with the expected number of licenses sold per month, you get a pretty high number. A large framework is a big battlefront as each widget needs to be tested, documented, and accompanied with examples.