How can I find out the number of visitors whose browsers support the technology from Yandex.Metrica data?

Question

Yandex.Metrica

I have access to the Yandex.Metrica counter, which collects data from site visitors. In the counter, I can see the share of each browser among all visitors.
There is a service Can I use , which contains information about which browsers support certain features.
Is it possible to somehow combine the data of these two services to get an answer to the question "what percentage of site visitors support flexbox" or "what percentage of site visitors support Symbol"? It is not necessary to use data from Can I use; the main thing is to take browser shares from Yandex.Metrica.
Now I get the answer to this question like this:

1. I create a segment in Yandex.Metrica that includes all browsers that support the desired feature
   
   
2. On the page of the list of segments, I look at the share of this segment
   
   

This method is quite time consuming and gives an inaccurate result, because for each new technology you need to manually create a segment, referring to the data on Can I use.
Another idea is to download data on browser shares from Yandex.Metrica, download data on browser support for technologies from Can I use , and automatically calculate the share of browsers that support a certain technology from this data. But this method is also time consuming, because the program that performs the calculation must be written.

Answer 1

either code and pass parameters ,
or write a program to calculate