Making Warden more overpowered!

This is the strongest mob in the whole game but it's sometimes easy to beat him after placing a few blocks to either block him from reaching you and the sonic boom becomes useless when they put blocks behind them and the warden becomes as weak as a zombie, there are multiple ways to make him weak with blocking this mob. Warden must be able to break blocks(except bedrock ,obsidian and reinforced deepslate) which blocks him from reaching his target for more than 20 seconds...