But what you should know is that Tera Luna doesn't influence Bitcoin and let's say it does it won't be very substantial. It's actually the other way round, for example Bitcoin is dominant and it's situation determine the outcome of the crypto-currency market.
I don't think so. There was a significant fall of Bitcoin when Terra issue created and so does when recent FTX issue was. Such major chaos in crypto market definitely influence bitcoin price as it creates fear in the overall market.