won't work with /user/ into /c/

https://www.youtube.com/user/deutschewelleenglish

error: Unable to open URL: https://consent.youtube.com/s (404 Client Error: Not Found for url: https://www.youtube.com/c/deutschewelleenglish/live)

Due to the removal of private API requests, this seems to be
the only way to find live streams.

ytInitialData was used to get the video id from the userpage

https://github.com/streamlink/streamlink/blob/2.1.2/src/streamlink/plugins/youtube.py#L61

a bit ugly, but it worked.

videoRenderer -> viewCountText -> runs

https://github.com/streamlink/streamlink/blob/2.1.2/src/streamlink/plugins/youtube.py#L243-L273

won't work with /user/ into /c/

weird, it's working perfectly for a different channel where I tested it

a bit ugly, but it worked.
videoRenderer -> viewCountText -> runs

It's even uglier if you don't use the search_dict method:

ytInitialData
  .contents
  .twoColumnBrowseResultsRenderer
  .tabs[]
  .tabRenderer
  .content
  .sectionListRenderer
  .contents[]
  .itemSectionRenderer
  .contents[]
  .channelFeaturedContentRenderer
  .items[]
  .videoRenderer
  .videoId