I wonder if there's any correlation between people who take daily/regular aspirin and vascular dementia in later life. My Grandpa swore by daily dosing but the

I wonder if there's any correlation between people who take daily/regular aspirin and vascular dementia in later life. My Grandpa swore by daily dosing but then also battled vascular and alzheimers. Is the increased risk in bleeds only whilst taking aspirin or does it persist afterwards at all?