Earlier quoted context omitted.
It's not about crypto, its about process. Compare this action to one by Debian or Wikipedia where there's a formal proposal, time for written pros and cons with convincing arguments for each side, and a meeting where the vote is held and impact to stakeholders is discussed. You can't make large changes like this without undermining your viability as stable infrastructure.
What "process"? It's a simple rule: "no cryptocurrency projects".
If it was just one guy who arbitrarily decided as such, that's not much of a 'process' and is exactly what GP was calling out.