If we set aside geopolitics and purely consider whether tightening the security of private networks is sensible whatsoever: are routers a substantially bigger threat than client devices such as the various IoT knickknacks (smart TVs, smart switches/outlets, smart appliances, etc.)? Controlling the NAT/firewall features is handy for opening ports and working around VLAN segmentation, but that isn't required for many scenarios; a compromised client device can often snoop on the rest of the network and exfiltrate what it discovers just fine even with an uncompromised router.