This might be true on zcash, however, what you are implying on bitcoin is not true. Similar to the replies in this thread, you have created a fake news heehheeh. I reckon even if there was no disagreement, bitcoin will still dump because everything in the cryptospace is presently bearish.
I speculate that what might have caused the dump is the indefinite postponement on the discussion of the market structure bill after Coinbase has pulled their support for this because the of clauses being created by the senators that will be advantageous to the big banks in traditional finance and disadvantageous to DeFi and the companies on the cryptospace hehehe.
This is not fake news. This topic is for speculation; I could be wrong, but all the evidence points to the contrary.
It's 100% because trump is threatening to take the greenland and the market response accordingly and tariffs on top of that.
Traders gotta do what traders have been doing since centuries which is trying to speculate on news in the market but most of them don't really know about OP_RETURN.
It's also understandable that traders don't know about OP_RETURN, as they would usually prefer to bail out any assets they've purchased when such news hits the market. Lately, I've also seen such news frequently posted by local influencers, which has likely gone viral, leading to very different market responses. I hope this doesn't have a negative impact on the market, although I don't expect much bullishness in the coins in the market this year.
You're analyzing the crypto market as if it were the stock market. Logically, traders are reacting based on the news. This doesn't mean that long-time holders are no jumping ship because of OP_RETURN; just check the blockchain to see that. Facts speak for themselves. You can even say it's profit-taking and that the timing is mere coincidence. Everyone believes what they want.