Way back in the day 1990's vendors would market their products and they would only allow their antennas on devices. Part of the reason was because they didn't want users to take say a 300mW radio and add another vendors 20 dBi gain antenna which would FAR exceed the FCC output.
It also increaed their sales.
Today, not so much a hindrance. You can mix and match so long as the connectors match and the frequency is correct.
"Satisfaction does not come from knowing the solution, it comes from knowing why." - Rosalind Franklin