Does one thing and it does it really well.

Nice, simple, working as expected, what else can anyone can say?

I just wish there would be a better (and easier way) to trigger the no cache policy, like having a custom CSS class imposing the no cache for a block or div for those who use the Classic editor. Actually even better would be if each block (core or third party) having no cache checkbox on the sidebar.

Nevertheless, for me, for my specific needs, this gets the job done, and some !