I just don't see how this change really addresses that. All people will do is only put active people on the keychains. The game will just feel worse and it feels like a pointless change targeted at VERY specific things that only a few gangs are doing. This especially sucks when housing is so fucking scarce, it literally feels like you need all the keys for that reason alone
Just to add, I think having to buy the keys is totally fair and I wouldn't mind the price for 5+ keys being pricey. Asylum is in need of more money sinks. 11 keys helped solve the lack of available housing