Found an alternative to Wikipedia:

https://everipedia.org/

From their "about" page": "Everipedia's encyclopedia is recognized as the largest English online encyclopedia, with over 6 million articles, including all articles from the English Wikipedia. It has been labeled as an ' fork' and ' expansion pack' to Wikipedia, as it provides a significantly larger range of articles than the English Wikipedia. This is due to Everipedia's lower threshold for notability and emphasis on inclusive criteria."