Just an idea I have in my head for a long time:
I really like the concept of Aftercare. When it comes to Survivor Aura Reads, BHVR should not creaty any Aura Read Perks, because they are all outclassed by Bond. Same applies to Aftercare. It has to get set up first and provides a Map-Wide Aura Read, which can be great. However, the fact that Hooking removes all of the work done before (especially because it needs to be altruistic actions), is what make the Perk not really useful.
What I would like to see:
Aftercare works basically the same, however, that it works for 3 Survivors is Basekit on all Tiers. So even with Tier 1 Aftercare, you will be able to see the Auras of the 3 other Survivors, when you interacted with them in a way Aftercare wants you to interact.
When Hooking, depending on Tiers, remove the Aura Read Ability for 3/2/1 Survivors, based on Tiers. So with Tier 1 Aftercare, the whole Aura Read is gone. Tier 2 will remove the Aura Read to 2 Survivors. And Tier 3 will remove the Aura Read for one Survivor.
I would suggest that the Aura Read gets lost to the Survivor(s) who is furthest away so that it cannot be obtained immediatly.
This would make Aftercare actually quite useful, providing a more consistent Aura Read on Tier 3, but still needs some Setup to make it work (other than Bond, which has a limited (but still really good) Range, but works without having to do anything before).