knowom :
10GbE is probably just about to go mainstream soon potentially hard to say. Wireless internet is getting to the point now where it's got more bandwidth than your standard 1000mb NIC's built into any motherboard made in the last what 5+ years.
What wireless internet are you talking about? I'm not aware of any form of consumer wireless access that goes anywhere near 1Gbps and with the crazy billing rates for wireless data, people would go bankrupt using a hypothetical 1Gbps LTE access. If you meant WiFi routers, those can only do up to 900Mbps half-duplex per band and that includes tons of dead time which leaves less than 400Mbps usable, less than half what you would need to make 1GbE break a sweat.