So if I don't do any yield farming, staking, etc. and just keep my tokens in the MetaMask Wallet, there's no risk of my wallet getting hacked ??
Only if someone hacks you computer and gets into your Metamask or retrieves your private key via scam/phishing..
I use Metamask for over 3 years and deposited my tokens to hundreds of sites/dApps, many of them very new and not well known. Never got a problem until now.
But for most safety it's the best to avoid any smart contracts and not doing DeFi or NFT minting stuff
