Don’t take these sorts of tools to literally they suggest things while not strictly being able to tell why something was done or if it really is an issue. Automated tools have always been somewhat of a bane.
Here we have a case where it says “blocking” while not actually saying those scripts are actually blocking, we always did load scripts in the head, if they can be loaded towards the end of the document great but not all can.
Also consider just what savings you may make in terms of load time, is it a concern?
