Fujifilm allocates only a small portion of R&D to imaging. They are a profit driven company (as all are) and respond to market demands in a very competitive marketplace. If you want to underand why products are or are not developed read the report. They tell you!
"Revenue in photo imaging business was boosted of revenue
mainly by sales of
instant photo systems that enable users
to enjoy on-the-spot printing of photos, such as instax..."
Many folks think Fujfilm is a camera/photography company. No more...the imaging business is only 11% of the group's portolio. So while their history is rooted in film they have moved way beyond that:
"
Our current business portfolio was established after we survived the crisis of losing our core business to digitalization by leveraging our cutting-edge, proprietary, and advanced technologies honed in the photographic film business. Under VISION2019, our medium-term management plan, we are pushing ahead with growth strategies designed to further strengthen our portfolio, having positioned each business segment in the following three stages: (1) boosting profitability; (2) further accelerating growth; and (3) investing for the future."

SOURCE:FUJIFILM HOLDINGS CORPORATION - Integrated Report 2019
Report
"In the business fields where the Fujifilm Group operates, the
intensification of competition with other companies
may lead to declines in the selling prices of products, shorter product lifecycles, and the emergence of alternative products. These phenomena may negatively impact Fujifilm’s sales and, consequently, profit, forcing Fujifilm to increase R&D expenses and impair the goodwill and other intangible assets it holds.
In the future, Fujifilm will continually work to develop products incorporating new technologies and to support the sales of such products with marketing activities. The success or failure of these activities is expected to have an influence on performance."
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Sometimes the light's all shinin' on me,
Other times I can barely see.
Lately it occurs to me what a long, strange trip it's been.