@golden_eve

Im curious as to why you opt to suggest gradually lessening contact instead of blocking all communication with their friend instantly. Which is what I personally suggest for the OP.

Because from my perspective, there's a chance the "friend" might contact them again and not take the hint. It needlessly prolongs the "friendship" imo. While an instant block can't be misinterpeted and will get things over with instantly.

And either of these two options there's a chance that the friend may not react well and take it out on you

I only ask so that the op can weigh both our suggestions and take what they deem the best course of action for themselves.