All ADT hormone therapies might cause brain fog.
But, you’re more likely to experience hot flashes, night sweats, weight gain, muscle atrophy, loss of strength and endurance, loss of libido, possibly ED, mood swings, emotions, and fatigue - all symptoms that are often related to menopause.
Yes, there may also be forgetfulness, confusion, brain fog, memory loss, insomnia, etc., but nothing that’s debilitating.
There are ways to minimize most of those ADT side-effects,