This is not a hypothetical and is in fact quite common. Say you’re working for a non profit, write code for a standard specification that is better than all other open options. It is better for everyone that companies adopt this code for interoperability.

The reason is not the license.

But Signal is bad, an op-ed by one of Lemmy’s founders: https://dessalines.github.io/essays/why_not_signal.html#conclusions

I certainly agree there is cause for caution, as one should always exercise where trust is placed in such matters. But there are leaps of bad logic in that writeup, and the dog pile of FUD swirling around Signal feels nearly orchestrated.