That's because Google so far has only been dancing around and preparing to make ad blocking difficult. Until they actually do it, Chrome is fine.
The writing is on the wall, why are you so keen to wait til the last minute?
I no more fear Google banning ad-blockers than I fear Toyota putting spikes on all of their steering wheels. It would be much more painful to their bottom-line than any Toyota drivers, because people would do this magical thing called... not using that product.
They'll eventually leave and wonder why nobody told them sooner.