> Not if the ad scripts are mixed in with the content-rendering scripts, in which case you'll need to do some on-the-fly modifying of scripts. This is true, bu

> Not if the ad scripts are mixed in with the content-rendering scripts, in which case you'll need to do some on-the-fly modifying of scripts. This is true, but it's not problem unique to WASM. In fact, your proposed pattern matching AdBlocker seems like it would be much easier to produce targeting WASM. It's also worth nothing what an edge case this is. Some sites might do this, but large enough sites to be worth doing this will likely be large enough to inspire site-specific workarounds. Smaller sites will be unlikely to couple their ads to their rendering so tightly.