(If it&#x27;s not clear you need to navigate the presentation with both left&#x2F;right and down keys)<p>You know what? This is getting pathological. It seems keywords are added to ensure serialization&#x2F;atomicity, then compilers find a way to optimize it away&#x2F;make it useless, then another thing &quot;now it&#x27;s the right way&quot; gets added. Rinse, repeat<p>And most things that are added have some quirks and people trying to play it smart