Feature request: Progressive delay for denied trade requests

[The-Talik]

Before creating

• This is NOT a gameplay feature from Civ VI, BNW, or outside - see Roadmap
• This is NOT a gameplay feature from Vanilla Civ V or from G&K - If so, it should be a comment in Missing features from Civ V - G&K #4697

Problem Description

In my current game, I get 1 to 3 trade requests most turns for mutual Open Borders, which I never accept. This is likely due to a high number of civilizations in my game, but the end result is still fairly annoying as I have to decline them every round.

Related Issue Links

No response

Desired Solution

I think the most artificially intelligent option would be tracking the number of times you have declined a specific trade request, and increasing the delay between requests progressively. Maybe something exponential like default_delay * 1.2^sequential_decline_count = 10 turns, 12, 14, 17, 21, etc. (if default_delay is 10, no idea what it actually is).

Alternative Approaches

Alternatively, an easier approach might be just a "snooze this request for 5*default_delay turns". Or maybe that 5 could be configurable in the settings.
Another alternative might be to just have a "never offer this again" button. You could always enter into a trade request by reaching out to the civ yourself.

Additional Context

No response