In Postgres, every indexed row contains a pointer to where the row lives in the table. If a Top K filter cannot be fully answered by the index, Postgres must follow that pointer and materialize the entire row from the underlying table storage. This operation is expensive and prone to cache misses when performed for millions of candidates.
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The Fire TV Stick 4K Plus is also a good streaming device on the hardware front. The middle child in the Fire TV stick lineup, it offers half the storage of the $40 Fire TV Stick 4K, but otherwise shares support for HDR10 Plus, Dolby Vision, and Dolby Atmos. You also get an Alexa Voice Remote included, for quick access to apps and voice controls. For most people, it offers a good balance between features and price.
Political scientists have long observed that countries are held together not by ideology but by organized coercion. That is, by the bureaucratic machinery, institutional memory and trained professionals who keep the lights on and the water running. Destroy that machinery, and you do not have a clean slate. You have a collapsed state, and collapsed states do not stay empty of leadership.