automatic settings when loading Png textures

Good afternoon. Is it possible to programmatically disable these checkboxes when loading an image? I have an old version of 2017 and no pattern support. There are a lot of files and changing everything manually is very stressful. When added to a project, Unity automatically sets sRGB and Alpha Is Transparency and this causes artifacts and animation bleeding

Yes!

You can use an AssetPostProcessor to manipulate the importer values upon importing assets.

Here’s an example from the forums: https://forum.unity.com/threads/can-i-change-the-default-import-settings.50043/