English To answer the question directly: theoretically, it is possible. It has long been no secret that an account can be purchased jointly on the same sites where courses are leaked.
Now to practice. What will buying an account jointly lead to?
The first problem that will arise is—how do you plan to divide the time with the other participants? You will not be able to use the scanner simultaneously, while everyone will want to use the account during the most «profitable» time for surebets (usually weekends). You cannot control everyone, so sooner or later two or more participants will log into the account simultaneously on different devices from different locations. This will lead to the account being banned and the loss of money instead of the expected savings.
But even if you work at different times, this will happen from different geolocations on different computer hardware (yes, programs know this too). You will receive a Security Service check with a temporary ban that will turn into a permanent one.
Conclusion: you should not buy accounts jointly.