There are some channels that I would rather not see listed on my end, I know that I can remove them but as soon as I gather channels they show up again.

Any chance to implement a blacklist feature? Just to prevent them from showing up again when gathering.

Thank you in advance.

Also very lacking such an opportunity.
I am increasingly annoyed by constantly "stumbling" over channels that I have previously removed from the compiled list.
I don't understand why I have to see again and again what I so diligently (and with increasing irritation and anger) constantly delete every time I collect channels? Why??? The channels couldn't have come up with better anti-advertising.
It seems to me that this is best done through the ignore list, which should have two tabs: Ignored Users and Ignored Channels. And add the Ignore command to the channel context menu. Nothing complicated and new to invent, just implement the ability to add not only users but also channels to the ignore list.