: Nintendo can detect modifications. If you connect to their servers (eShop or online play) with a modded system, they may permanently ban your console. Most users use "DNS MITM" or "Exosphere" to block Nintendo servers.
You'll need to find .NSP/.XCI files and install via DBI or Tinfoil. No "drag and drop" like a Steam Deck. Expect a learning curve.
Since there are no software vulnerabilities for the V2, the only way to achieve a jailbreak is by installing a inside the console.
: You must strip the console down to the motherboard, removing the heat sink and CPU shield.