Definitely, Apple does things thoroughly and does not haste. Don't be hasty so to speak. Nonetheless, in this keyboard case, they are too late. Especially in Sweden, they haven't even enabled Quicktype suggestions here so the built-in keyboard, though it is probably best from a privacy standpoint, is just unusable here. I have deleted it so it only pops-up in password fields.
Just curious, how do you justify the wait for this swipe keyboard? What will it do better than for example GBoard? Is it just the privacy? Because Google do not send what you type anywhere anyway according to them. If you trust them or not is up to each and every person of course.