It doesn’t seem to me that Flutter was singled-out. Google is going through a phase of company-wide cuts (for example, a lot of people in their Python team have just been made redundant, as well). It also looks like there is a substantial amount of development (still) taking place in and around Flutter… think Impeller and WASM-support (to name but a few). On the whole, Flutter’s ecosystem seems to be, at least, reasonably healthy. All of this does not mean that Google won’t kill Flutter at some point. I just don’t think it will be now.