good question
I like to know the answer myself. I do think that society is way overdue for a new model. I think several factors play into why they haven't release a new model. The first being the covid pandemic and most people being either out of work or not allowing people, such as in home sales people, into their homes and sell them an home cleaning system that is almost 2k, well now its well over 2k. The next thing is the sale of the scott fetzer company selling kirby off to right lane industies, who from what I heard doesn't focus on inavations and improvements. The 3rd reason why they haven't launched a new system is because of inflation and the cost of everything rising. In fact the cost of the avalir 2 and the various package offers on kirby's site have gone up too. Which if their gonna increase the cost of the system they should strongly consider coming out with a new one.
I also think maybe they'll wait till next year, 2024, which is the 90th anniversary of when kirby's name started to appear on his machines. Lets keep in mind that the kirby name and whats considered the first generation began in 1935 and went till 1970. So maybe thats when they plan to launch a new kirby, let alone a new platform. In a way it makes since because by then itll be 6 years of the avalir 2, which would be kirby's second longest running system besides the original sentria, which also ran for 6 years.
Maybe kirby just doesn't have anything and the avalir 2 is gonna be the last of kirby's till the end of time, which is probably not the case. Another thing is maybe they've been prototyping so many different designs that would work for the modern day consumer. Like me personally having grown up with the g-series wouldn't want to have it as an adult. I say this because I have solely flooring in my home and using any kirby, reguardly of what year its from or whatever generation it is, isn't ideal to use on hard surface floors. I say that because the kirby is loud and unbareable to use on hard surface floors. So I hope they've worked on the acoustics of the machine. Another issue with kirby is the weight and the bulkiness when using various cleaning modes. The shampoo system isn't ideal and its to bulky to use and it doesn't extract the stain completely out. The zipbrush is a joke of a tool because you still have to clean it when using it.
I just hope something happens soon because we've had the same system for over 5.5 year with the same face plate for 17 years (reference too looking like a sentria) on a platform that weve had for almost 34 years.