Amongst the regular aviation minions, I haven't heard of any pending changes. Dr. Lou and Dr. Bruce are more plugged into info coming from CAMI that the rest of us, so hopefully they can comment.
However, I sincerely doubt there will be any changes.
1) The current SSRI protocol (of which Dr. Bruce was one of the main authors) is still pretty new in the scheme of things, and that was a long fight to get accepted. The two pathways are helping prospective airmen achieve medical certification. So what we have now is working. And from my perspective as a lay airman, there is no need to change.
2) This includes Pathway #2 which permits the airman to remain on a permitted medication as long as he/she satisfies other key criteria. Important to note is that the medication must be one of a short list that do not have side effects that are contra to flight safety (such as having a significant sedative effect). This permits your statement of "they should be encouraged to seek a medical" without the need of getting off of their medications.
3) Your question is somewhat non specific and more of a rant or pot stirring action than seeking specific help. If you want to tilt at aeromedical windmills on the forum, then you're free to exercise your typing (or thumbing) muscles. If your desire is a medical certificate while taking a "stimulant or antidepressant", then allow me to suggest that you proceed directly to Dr. Bruce or Dr. Lou or another difficult case AME who has a long success record for these applications. That action will achieve what you want. Whereas just ranting here will be like a toddler who just sits there in a soiled diaper who says, “I know it smells bad, but it’s warm and it’s mine.”
Best of luck to you.