If this is considered self-promotion and it is decided to be flagged I will be OK with it. However, I think there are some ideas in this post about what we expect from programming languages and the general developer culture.
Your post is very broad and mixes different criteria: Popularity, aesthetics, usability, speed etc. You argue that people like different languages; some people irrationally like some and dislike others; not all programmers apply the same evaluation criteria.
The problem is - all of these are old arguments, and calls for open-mindedness are nothing new. I'd find it much more interesting if you talked about a technical, concrete example how one can benefit from open-mindedness. E.g.: Decouple your modules so you can use different languages side-by-side; write the same code in two languages so you can battle-test your implementations etc.
Thanks for your comments.
[edit: deleted superfluous suggestion, author is aware]
Perhaps it would help to have an ORCID for yourself - you could also link to that from your page. Many publishers and universities are beginning to automatically ingest ORCID data, so it's a good investment.