This is certainly not a 'knee-jerk reaction' to the use of the Facebook SDK, but presumably extrapolates from the history of false uninstallation, insecurity by obscurity, false advertising, etc.
Each of those things has been, as you intimate, patched or resolved -- but does that give you increasing or decreasing confidence in their product and priorities?
They have what is commonly referred to as form.
Consider the past year's highest voted stories whose title includes the word 'zoom'
https://hn.algolia.com/?dateRange=pastYear&page=0&prefix=fal...
This is certainly not a 'knee-jerk reaction' to the use of the Facebook SDK, but presumably extrapolates from the history of false uninstallation, insecurity by obscurity, false advertising, etc.
Each of those things has been, as you intimate, patched or resolved -- but does that give you increasing or decreasing confidence in their product and priorities?