React Native BLE Advertising

Question

I'm trying to create a social app on which you would be able to add a friend by placing your phone next to his/her. I'm trying to make it work on a system working like airdrop (BLE connections). Now here's my problem: I just can't find the right library to send data between two phones, as react-native-ble-plx clearly states that it is impossible to send data between two phones... I tried to use react-native-ble-advertiser, but the library has been archived a few days ago, and I don't think this library could be used for my project (as the data sent between the two phones would be public). Is it possible to do so in react native ? Or do I need to use some native components ? Thanks