I always use SecureRandom to generate unique IDs, but not to actually secure things - am I to take it that it would still be wise to switch to Sysrandom in that

I always use SecureRandom to generate unique IDs, but not to actually secure things - am I to take it that it would still be wise to switch to Sysrandom in that case as the vuln is in going through OpenSSL to do it (rather than the generated random not being random etc)?