I'm somewhat conflicted about what to do with Flickr.
You see, I'm mad at Yahoo; Flickr's parent company. Both for the massive data breach, and the installation of an email scanner while trying to hide it from their security team. Read about lots of people downloading all their photos from Flickr and closing the account in disgust. The digital version of taking their toys and going home.
My gut reaction was to do similar. But I have 12 years invested in Flickr. All those sets curated lovingly by hand, the 75k photos I've added to my favorites, and the code I've written. Flickr is so integral to my photography workflow that I couldn't imagine not using it now.
Besides, where else is there to go?