Look up browser called Ladybug. It is not based on either WebKit or Chromium.
It’s not ready yet but it’s coming.
As a free alternative, it is unfortunately cluttered with ads and tracking features.
Moreover, it employs a predatory strategy by removing these inconveniences only if users opt to pay, despite the existence of equally effective free alternatives.
This approach can confuse (especially new) users, potentially leading them to choose a less favorable option due to lack of awareness.
Jellyfin is figgin Great 😃👍