Sounds like it requires that your DHCP server is hostile, which is actually a very small (though nonzero, yes) number of the attack scenarios that VPNs are designed for
In most situations, any host on the LAN can become a DHCP server.
“there are no ways to prevent such attacks except when the user’s VPN runs on Linux or Android” is a very funny way of saying “in practice applies only to Windows and iOS”.
No. There are certainly ways of mitigating it, but afaict no Linux distros have done so yet.