What is the withdrawals list in Ethereum?

The withdrawals list contains withdrawal objects structured in the following way: Block time refers to the time separating blocks. In Ethereum, time is divided up into twelve second units called 'slots'. In each slot a single validator is selected to propose a block.

What is block time in Ethereum?

Block time refers to the time separating blocks. In Ethereum, time is divided up into twelve second units called 'slots'. In each slot a single validator is selected to propose a block. Assuming all validators are online and fully functional there will be a block in every slot, meaning the block time is 12s.

How will a 'gateway' restriction affect IPFS & Ethereum?

Since these are 'gateway' related restrictions there's no impact on the content hosted on IPFS or Ethereum. Instead, it will only make it impossible to access content through Cloudflare's service. It's not clear how many of these restrictions are abuse or copyright-related, as not much context is provided.