I have the same once a day minimum. Sometimes it's tough to fit it in, but it always ends up being worth it once I'm finished. It feels good knowing I have so many options of things to do where I feel busy constantly. I’d rather that than being bored and feeling like I have no purpose.
Curation I luckily can do in bursts whenever I get a few free minutes. Some of mine is automated, but I do mix in manual curation multiple times a day. Even then it's not enough to extinguish my daily power.