Realistic gas prices after Eth 2.0?

There's a lot of debate around gas prices on Eth 2.0, and I wanted to open it up to discussion since I myself really don't know what the expected outcome is and it seems to vary by many orders of magnitude.

Comments like this seem to show the most optimistic case, where it quite literally changes the game: https://www.reddit.com/r/ethereum/comments/q0zqok/what_will_gas_fees_be_like_after_eth_20/?utm_source=share&utm_medium=ios_app&utm_name=iossmf

Wheres these takes seem less common, but still widespread: https://twitter.com/iamDCinvestor/status/1459156526577459206

What's the truth here? Somewhere in-between? Where do we disagree? Thanks.