Can you summon a blind mob in minecraft 1.16

You can just throw a splash potion of blindness at him, or execute the command /effect give @e [name=the name of your creature so zombie] minecraft:blindness 1000000 1 true 1000000 is I believe, the longest amount of seconds you can /give an effect, 1 will make him be able to see only the two or three blocks in front of him, and true is simply so you do not see the particles. You could just decide to erase the true and then the particles would be visible, but you can still turn them down in your visibility settings. Is this for Java, bedrock? And survival or creative? It might be possible in survival, but it would either be extremely hard, or impossible...