mimimimi ,
When JW`s walk away from householders in the D2D work who are unresponsive or even aggressive , when they call , they do not shun them for evermore .The next time they are out on that territory they are knocking on these same peoples doors , believing the situation in there life may well have changed , and they might now be receptive to the message they bring. In other words they are not shunned .
So apparently , in practice , once an unbaptized person no matter how old they may be , who has been attending the meetings and then decides not to go again in the foreseeable future , is shunned by all in the Congregation , even though they were never baptized .
smiddy