When they die, we say he is relieved. Allah knows best whether he is relieved or not, depending.
On what deeds of obedience, goodness, and righteousness he did or not, right? But in general, what we know is that a righteous person, especially one who suffered from illness.
For example, ten years bedridden, or "carry me and take me," you see? So if you see someone who dies suddenly like this, you say: he is gone, he is relieved and at ease.
He doesn't make people tired with him. There are people who really exhaust others in the hospital.
Or even at home, he stays for six years, five years, people coming and going to see him, taking him for treatment and surgery after surgery, you see? He goes into intensive care and comes out of intensive care.
No doubt this is exhausting. Someone might say, "Alhamdulillah, inshaAllah we will find relief," but another says, "InshaAllah we will find relief."
No one knows the unseen, but he should think well of Allah, the Exalted.