I believe that when someone takes the time to learn about bitcoin and has a strong belief in bitcoin, their belief in bitcoin will not be easily changed or shaken by anyone or anything. Only those who do not fully believe in bitcoin are easily influenced and shaken by negative things. So you don't need to stay away or keep your distance from them if you truly believe in bitcoin.

For such people, the only thing you should do is not spend too much time arguing with them, because it will not bring any benefit. It can even cause division and breakup if it is your friends and relatives.