No. Many people didn’t vote, meaning they didn’t want independence enough to vote snp. Also other parties got votes, snp just got the most (sometimes barely) in the majority of constituencies. In total, less than half of eligible voters voted for snp. However another referendum does seem likely to happen in the future since a lot of scots would pick the eu over Britain, but Scotland rejoining the eu without England and Wales seems quite complicated so people may vote against it.