that's not true,,,, currently the market is experiencing bearish so all coins are experiencing a decline, and this has no effect on terra luna, it is very impossible if luna can decrease the entire market because LUNA is only an ordinary coin and currently has left by the developer and terra luna was down almost 100%.
I disagree, Terra Luna was one of the most important coins in this market and when it collapsed almost overnight then this had the effect of bringing the whole market down, besides the evidence supports this, as when it became apparent that Terra Luna was crashing then the rest of the coins in the market began to go down as well, now if Terra Luna was a coin that no one but a few people knew about then you may have a point, but it was in fact a very popular coin which caused massive losses not only to retail investors but even exchanges were affected by it.
We have to understand that this Terra thing happened right in the middle of a lot of bad news, global stock markets and inflation news all came out in the same week.
For sure the collapse just made people so fearful that most sold when they would not have anyway, and confidence in crypto is totally shaken,,, but it is not the main cause, it is for sure a large contributing factor yes.
Think about it though, Terra was made out of nothing and people just poured money into it. They lost a gamble, and that made them fearful of the entire crypto market.