When I open the hot water of my kitchen faucet it flows at normal pressure, then after 1 minute or more it slows to a small drizzle, then less water, then a single tiny stream of water.
I turn it off, wait a few seconds, turn it back on and again it at normal pressure, then less and less.
I can repeat this behavior over and over.
This only happens to my kitchen faucet.
My dishwasher does not have an issue.