About 9 years ago on the Canary Islands, a group of about 12 Spaniards met a raft full of African “migrants” with golf clubs and baseball bats.
There were several dead and no charges against the home team.
Spain, with one of the highest unemployment rates in Europe (and one of the lowest birthrates), won’t even pretend these people will contribute anything. Spain is now to Europe what Mexico is to North America, sending their youth north(east) to work in Germany and send back remittances to the remaining Spaniards. These immigrants don’t speak Spanish, and simply have no role in Spain; they don’t need non-Spanish speaking “Mexicans” (just as the US doesn’t, either).