When will IPV4 address exhaustion come

The modern Internet is based on IPV4, which provides 4.3 billion addresses and is said to be running out within two years. However, while ARIN (American Network Address Registry) has been predicting the date of IPV4 running out, this prediction is not accurate. At the ARIN XXV conference this week, ARIN CIO Richard Jimmerson explained how they predict IPV4's exhaustion date.