That's a risky bet. It is more likely that the user interface of AI will evolve. Some things will stick, some will not. Three years from now, many things that are clunky now will be replaced by more intuitive things. But some things that already work now will still be in place. People who have been heavy users of AI between now and then will definitely have a leg start on those who will just start then.
On the “wasting three months” remark (GP), if it’s a key value proposition, just do it. Don’t wait. If it’s not a key value prop, then don’t do it at all. Often times what I’ve built has been better tailored to our product than what AWS built.
In addition to this, if you do have the skills of doing it, then you can either patent it or open source it.
This will allow you to be part of the ecosystem giving you a much greater heft in the community. At the very least, if you've done something at least put it out there as an alternative to what's being pushed by AWS (or whoever). You never know...
Just because it is a "great big" company pushing it with all their might ($s), doesn't mean it is the best solution out there. There's a lot of people who would prefer the alternate.
Like a previous post said, just make sure it lies in your base competency (which you have if you've developed it) and is part of your key value proposition.
I wagger the same for AI agent techniques.