Ruling on the ablution of one who has cupping or a wound from which blood flows

I read in the book *Fiqh al-Sunnah* by its author: that blood does not invalidate the ablution, and he cited as evidence the actions of some of the Companions, where some of them prayed while their wounds were oozing blood. He also stated that cupping does not invalidate the fast. What is your opinion on this?
Answer: This issue is a matter of scholarly disagreement among the scholars, and the stronger position is that if the amount of blood is small, it does not invalidate the ablution, and the small amount is excused. As for a large amount, the safest course for the believer is to perform the ablution, in order to avoid the disagreement among scholars; because the evidence ........................ [indicates that one] performs the ablution for the time of each prayer and prays. This is the case for one who has a permanent excuse; he performs the ablution for each prayer ..................................
The presenter: May Allah reward you with good.