Trendy websites like github.com:
https://www.google.com/search?q=wordpress+pwa+site%3Agithub.com&tbm=isch

or tr-ex.me:
https://www.google.com/search?q=buenos+dias+hermosa+site%3Atr-ex.me&tbm=isch

generate gorgeous Open Graph images.

We can create such images for filtered archives – autogeneration of og:image should be an option just like the title, description, h1, above-products-html or below-products-html.

PHP GD Library functions are total crap, so it has to be a headless browser taking a screenshot of the requested HTML template.
dev.to uses: https://docs.htmlcsstoimage.com/ but it’s a bit pricey, a custom Vercel/Netlify serverless function would be better:

https://dev.to/vasyl_zubach/automate-open-graph-image-creation-3lf3
https://pociot.dev/33-dynamically-generate-open-graph-images