Wiki reorg: Edit Comparisons (#6394)

* edits

- learn-comparisons as main page
- updates sidebar
- edit kusama

* rm rollup page

- move content to main comparison page
- structure new page

* added table

* table edits, new content

* interop comparison table

* minor edits and link addition

* minor addition

* Update docs/learn/learn-comparisons.md

Co-authored-by: bader y <[email protected]>

* Update docs/learn/learn-comparisons.md

Co-authored-by: bader y <[email protected]>

* Update docs/learn/learn-comparisons.md

Co-authored-by: bader y <[email protected]>

* Update docs/learn/learn-comparisons.md

Co-authored-by: bader y <[email protected]>

* Update docs/learn/learn-comparisons.md

Co-authored-by: bader y <[email protected]>

* edits

* updates comparison

* changed eth page name

- redirect
- sidebar updates

* minor fix

* edded info

- sharding
- l2beat

* Added Seun's feedback

* Marcin's feedback

* Benjamin's feedback

* minor edits

---------

Co-authored-by: bader y <[email protected]>

docs/learn/learn-comparison-ethereum-2.md → docs/learn/learn-comparison-ethereum.md

@@ -1,10 +1,10 @@
 ---
-id: learn-comparisons-ethereum-2
+id: learn-comparisons-ethereum
 title: Polkadot vs. Ethereum
 sidebar_label: Ethereum
 description: Comparison between Polkadot and Ethereum.
 keywords: [ethereum, Ethereum, proof of stake, sharding]
-slug: ../learn-comparisons-ethereum-2
+slug: ../learn-comparisons-ethereum
 ---
 
 Both protocols are blockchains at their core but serve fundamentally different roles in how they are
@@ -32,8 +32,8 @@ Both protocols have fundamentally different goals:
 - Ethereum is a general-purpose blockchain based on the Ethereum Virtual Machine (EVM). Ethereum is
   not specialized nor optimized for any particular application. Instead, its primary focus is the
   Ethereum Virtual Machine for executing smart contracts. Ethereum achieves scalability via
-  [**rollups**](./learn-comparisons-rollups) are secondary protocols that utilize Ethereum as a
-  settlement layer.
+  [**rollups**](./learn-comparisons#rollup-comparison) are secondary protocols that utilize Ethereum
+  as a settlement layer.
 
 - Polkadot is a multi-chain protocol that provides shared security and secure interoperability for
   each of its **parachains**. Each parachain (also called an "appchain" in this context) is
@@ -82,7 +82,7 @@ validation to occur on the protocol level without needing a layer two solution.
 :::info Rollup vs. Parachain Comparison
 
 For a more in-depth comparison of parachains versus rollups, take a look at the
-[rollup comparison page](./learn-comparison-rollups.md)
+[rollup comparison page](./learn-comparisons.md#rollup-comparison).
 
 :::
 

docs/learn/learn-comparisons-kusama.md

@@ -77,14 +77,6 @@ perform under those upgrades.
 
 Ultimately, Kusama and Polkadot will live on as independent, standalone networks with their own
 communities, their own governance, and their own complementary use cases, though they will continue
-to maintain a close relationship, with many teams likely deploying applications to both networks. In
-the future, we’re also likely to see Kusama bridged to Polkadot for cross-network interoperability.
+to maintain a close relationship, with many teams likely deploying applications to both networks.
 Web3 Foundation remains committed to both networks going forward, providing crucial support and
 guidance to teams building for the ecosystem.
-
-## Explore more
-
-- [About Kusama](https://kusama.network)
-- [The Kusama Wiki](https://guide.kusama.network)
-- [Kusama on Polkadot-JS Apps](https://kusama.dotapps.io)
-- [Polkadot and Kusama: What's the difference?](https://support.polkadot.network/support/solutions/articles/65000182146-kusama-and-polkadot-what-s-the-difference-)