The Internet has made it both easier to find who and what you are looking for, and to filter out the rest. Inefficiency of info sharing used to act as a kind of socialism, giving average people & shops sales and opportunities. Now it's winner take all, the rest be damned.
Same with countries also; it's why the 3rd world is finding it hard to keep up with the big powers.
Let's face it, some of Karl Marx's predictions about "owners" growing ever larger like a snowball rolling downhill are coming true. (Whether his "solutions" work are another matter.)