Netflix ad tier changes

Now that Netflix has made millions, seen an increase in new subscribers, and beat Wall Street's expectations,  they are removing its cheapest ad-free plan for subscribers in the U.S.  Basic plan subscribers can switch to the ad-free Standard plan, which is $15.49 per month, or downgrade to the ad-supported plan that is $6.99 per month.   I have a "bundled" plan so am wondering...will xfinity automatically select the lower tier for me?