My thoughts would be that of congratulatory because they've been hodling that much bitcoin and have been accumulating for a really long time already and I think that whatever they do, they deserve to have it and I just hope that I'm prepared financially with whatever their big liquidation creates.
I anticipate it to be something that's going to lower the price of bitcoin to a point that many of us would probably think is impossible to happen, like for example, they might break the price floor for bitcoin many times than we think is possible.
I don't think that MS is an individual, they're an investment company right? Which means that there's a board sitting on top of that company that's deciding how they should do things and how they should sell the bitcoin. If I have an early information about their decisions, I'd probably consider but when it hits the trading space and investment space, it's already too late for us outside of their circle.
Perhaps we will never know in advance when MS will sell BTC, we can only monitor and act reasonably. If MS will sell parts, we can also take profits not at the peak, but in the distribution zone.
Anyway, these are just our speculations, we will wait for Saylor's actions in the 2024-2025 uptrend.