AFAIK about the natural of Invidious search I've use on browser, whenever I click or hover for channel URL it will always return /channel/UCxxxxxxxxxx..., this should be a benefit to filter exact channels if unique ID (the UCxxxxxxxxxx... path) are matched rather than type or copy the channel name for filtering because channel owner can change his name or rather username at a later time, but the unique channel ID are static and cannot be change.
AFAIK about the natural of Invidious search I've use on browser, whenever I click or hover for channel URL it will always return
/channel/UCxxxxxxxxxx..., this should be a benefit to filter exact channels if unique ID (theUCxxxxxxxxxx...path) are matched rather than type or copy the channel name for filtering because channel owner can change his name or rather username at a later time, but the unique channel ID are static and cannot be change.