First thanks for bringing this up, but the full bill is not there yet. So we dont know the true impact of this, nor the actions that will be taken to fulfill the bills mandate.
The number of the bill is a very bad choice also. But really my friends last digits on his phone number are 6666 also and he is not satan.

In truth its 3 sixes not 4 also that is the beast in Revelation.
I see no language of removing people unless you tie that to other orders that have already been signed.
Testing has not proven to be effective either with many false positives and even if you have a positive what is going to be the remedy? There is no cure, no vaccine, nothing can be done, so what would be the purpose.
I am against any increase authority given to government in regard to this illness since we already have all the necessary laws,money,donations,facilities to handle it and any other illness that comes as a branch off.
As it stands now this is the idea of the bill, from the website. Short Titles as Introduced
COVID-19 Testing, Reaching, And Contacting Everyone (TRACE) Act
Official Titles - House of Representatives
To authorize the Secretary of Health and Human Services to award grants to eligible entities to conduct diagnostic testing for COVID-19, and related activities such as contact tracing, through mobile health units and, as necessary, at individuals' residences, and for other purposes.