No, because I am dealing with this right now. I stopped paying for Flickr Pro after 20+ years and can only download my photos in bulk as 1024px resolution in order to get back under the free plan limits unless I pay for Flickr Pro… which is $82/year. My photos are held hostage unless I pay.

Have you tried this?

"if you ever need a copy of your data, members can always request and download their content, including original files, through the Flickr Data section of your settings."