Feed updation: Channels updated according to video release frequency?

[Naattukaaran]

Currently, feed updation takes quite a bit of time.

^{I had mostly used the faster RSS-based feed updation. YouTube RSS feeds have become unreliable and PipePipe seems to have removed it.}

Different Channels upload videos in the different frequencies. Some are daily, while most are weekly or monthly.
Like, if a channel is only uploading videos only once every 7 days, then maybe feed update only checks it only once every 3-4 days?
Would save time in feed update.

Tachiyomi, manga reader app Mihon's predecessor, had such a feature for Updates on new Manga chapters.

So, something like:

1. Check current Channel feed and video frequency. Using the time difference between latest 2 videos and taking 0.5-0.7 of it as the check interval? Or maybe taking the last 4 videos and finding the average?
2. Only checking the channel feed in those intervals.

And maybe an option to toggle it off or apply it to only certain channels?