Is anyone discussing this potential reason why OGs are dumping Bitcoin?

I haven't heard this discussed anywhere, but could this "unimportant and cumbersome" OP_RETURN drama be part of the reason why some OGs are unloading coins?

If in their mind Bitcoin is in practice being run by a small number of people in Bitcoin Core, then maybe Bitcoin's decentralization is overstated? And thus it's potential future value overstated?