Ahem, this is a research paper. You should look at this stuff as "Innovation" and someone may just consider building a tool or product on the idea... or not.
Author here, we did this, first by continuing the research alongside the creation of the Unikraft LF OSS project -- the result of which was the Eurosys 2021 best paper award (https://dl.acm.org/doi/10.1145/3447786.3456248).
Commercially, we leverage Unikraft on kraft.cloud to provide a cloud platform with millisecond semantics.
