To add some real-life feedback/reasons people start trying TW, here is the podcast episode which led me to discover TW myself.
Here they start talking about wikis in general. (they mention https://wiki.js.org/ (apparently beautiful in their words) and https://www.bookstackapp.com/), with reasons why they started researching selfhosted wiki solutions:
Here is the timestamped segment they start talking about TW:
There is a follow-up episode where the host says he stopped using it (not sure if he mentions why), I’ll try to find it as well.
Edit: Next episode where they do a more detailed TW review:
Still looking for the episode where they dropped it.
Edit2: Found their own wiki talking about TW pros and cons here:
https://wiki.selfhosted.show/self-hosted-apps/wikis/
Edit3: Obsidian / Joplin / Notion review:
FOUND it (and that reminds as well - images - I struggle with those still as well, actually I host them on imgur (I know not nice, but keeps the wiki smaller)):