You answer:

Yes, you were answered correctly. The world of technology and development is so rich that there is a choice and a variety of specialist developers . I agree with you, for an interesting application and interactive use Django is the most suitable development. It is ubiquitous on all platforms. There are large-scale frameworks like Meta, Netflix, BBC and others. And to be on the safe side, I suggest reading about currently known frameworks here https://symfa.com/blog/best-front-end-framework-enterprise-software