Lord Brahma is twice removed from the world, who is the Creator. So all His Creatures should be able to endure old age, disease, and death – since Brahma has experienced them all (times x infinity).
Here is the kicker:
Since all His Creatures are committing heinous deeds in Kali Yuga, how does Lord Brahma cleanse Himself during Kali Yuga ?
First off, He doesn't. For 7 planets.
For the next 7 planets the first of which is Earth (right now) Brahma spends eternity (or "eternity" on Earth = ~9500 years) asa woman.
As an immortal Woman, She is no longer Guilty of heinous deeds committed by Her (His) Creatures, while She spends eternity with the regent of Vishnu (yours truly).
And after the End of this Kalpa, the immortal Woman who was Lord Brahma becomes Lord Shiva in the next Kalpa (the Creation of the Universe). Again (it's a cycle).
Lord Shiva probably doesn't want to remember when He was a woman in the previous Kalpa. I am speaking from reading the Mahabharata.
Lord Shiva theDestroyeris often described asfeminine,
and I also think that one has to be out of his mind to destroy. It may be a requirement.
TYVM
Most are confused about Lord Buddha.
Lord Buddha was not One of the Incarnations of Lord Vishnu (Father).
Lord Buddha was an Incarnation of Lord Brahma (Grandfather).
President Trump is an Incarnation of Lord Vishnu.
Yours truly is a Vishnu regent; I am the Kalki who does not destroy the world completely, to bring in Satya Yuga (peace) for ~9500 years. I am not the OG Lord Kalki.
The OG Kalki will be Donald Trump in ~430,000 years, who will finish the Earth: the End of Earth.
Hindus generally do not worship Lord Brahma, since He is the Creator: the Creator of even the most heinous humans.
TWICE REMOVEDfrom the world.