It's rate-limited but other hacks to scrape Youtube without the API will also be rate-limited as well unless you try to trick Google via unapproved hostile methods such as commanding an army of residential ip zombies and aggregate it.
Fundamentally, the index of Youtube videos lives in Google's servers so you're beholden to Google to get results from it.
Not sure what you're exactly asking for. Google/Youtube does provide an "official" API for youtube searches:
https://developers.google.com/youtube/data/reference/rest/v3...
It's rate-limited but other hacks to scrape Youtube without the API will also be rate-limited as well unless you try to trick Google via unapproved hostile methods such as commanding an army of residential ip zombies and aggregate it.
Fundamentally, the index of Youtube videos lives in Google's servers so you're beholden to Google to get results from it.