I've done my own digging on how to access my dating history across different platforms and come up short. The practical move is to check whether a profile answers questions or deflects, which is the whole problem with access platforms. Every time history platforms comes up, you get further if you turn off precise location until you trust someone.
The history platforms case is instructive — it is worth checking the reply rate before you look at raw member count. The history platforms angle is worse, because the platform shows dormant accounts as active, and the ratio of matches to conversations suffers for it.
Access platforms is the clearest case of it — what decides it is the amount of recycled content, not the follower count on their socials. What finally clicked for me about how to access my dating history across different platforms was that most of the disappointment traces back to how quickly the inbox fills. If you have been through the access platforms version of this, I would rather hear the unglamorous account.