You call it "fragmentation", others might call it "choice".
The main problem with Linux adoption isn't choice - every beginner can easily find out a reasonable distro for starting out - but motivation to do the switch in the first place. Almost nobody is used to Linux and doesn't know a reason to try it. Even limiting the choice to one single distro isn't going to change that.
The main problem with Linux adoption isn't choice - every beginner can easily find out a reasonable distro for starting out - but motivation to do the switch in the first place. Almost nobody is used to Linux and doesn't know a reason to try it. Even limiting the choice to one single distro isn't going to change that.