The founder of Telegram has been away from the crypto industry for too long. After some moves, they labeled TON as the fastest L1 chain for transaction finality (0.6 seconds), which immediately triggered ridicule in the comments section. As we all know, there are already at least 10+ L1 chains that can achieve millisecond-level transaction finality. For example, Algorand, Aptos, Sui, Sei, Sonic, etc.