The textures of the items and blocks are completely blurred, even up close

The texture of many items and almost all blocks is absolutely awful. Before, if you were far away from a place, it would become more blurry, but in this new version, at less than 15 blocks away, the texture becomes horrendous. I believe this is caused by an "Anti-Aliasing," "Level of Detail," or "MipMap" option. In the images below, see how the items in the hotbar, the grass, and a stone tower in a village look.