I'm sure software being slower than molasses wastes much more computer resources than unused outdated phones. Plus, if computing power isn't strictly necessary

I'm sure software being slower than molasses wastes much more computer resources than unused outdated phones. Plus, if computing power isn't strictly necessary to achieve a task, but makes the experience smoother, is it really wasted? Nobody wants their web browser to look like a power point (which it kinda does on my pinebook pro, a $200 arm laptop). Most people could daily it, but stuff running smoother is worth something.