**Expected behavior**: Disabling DNS seeding (`-dnsseed=0`) should make Bitcoin Core use the fixed seed nodes immediately on startup (assuming an empty `peers.dat`).

**Actual behavior**:  The fixed seed nodes are used but only after an unnecessary 60 second timeout, and a somewhat misleading log message ("Adding fixed seed nodes as DNS doesn't seem to be available.").

**To reproduce**: `rm ~/.bitcoin/peers.dat && src/bitcoind -dnsseed=0` and wait... 💤 

This issue is probably a "good first issue" :)

#ifndef 
#define 
#include <addrdb.h>
#include <addrman.h>
#include <amount.h>
#include <bloom.h>
#include <chainparams.h>
#include <compat.h>
#include <crypto/siphash.h>
#include <hash.h>
#include <net_permissions.h>
#include <netaddress.h>
#include <optional.h>
#include <policy/feerate.h>
#include <protocol.h>
#include <random.h>
#include <span.h>
#include <streams.h>
#include <sync.h>
#include <threadinterrupt.h>
#include <uint256.h>
#include <util/check.h>
#include <atomic>
#include <condition_variable>
#include <cstdint>
#include <deque>
#include <map>
#include <memory>
#include <thread>
#include <vector>
class CScheduler;
class CNode;
class BanMan;
struct bilingual_str;
static const bool DEFAULT_WHITELISTRELAY = true;
static const bool DEFAULT_WHITELISTFORCERELAY = false;
static const int TIMEOUT_INTERVAL = 20 * 60;
static const int FEELER_INTERVAL = 120;
static const int EXTRA_BLOCK_RELAY_ONLY_PEER_INTERVAL = 300;
static constexpr size_t MAX_ADDR_TO_SEND = 1000;
static const unsigned int MAX_PROTOCOL_MESSAGE_LENGTH = 4 * 1000 * 1000;
static const unsigned int MAX_SUBVERSION_LENGTH = 256;
static const int MAX_OUTBOUND_FULL_RELAY_CONNECTIONS = 8;
static const int MAX_ADDNODE_CONNECTIONS = 8;
static const int MAX_BLOCK_RELAY_ONLY_CONNECTIONS = 2;
static const int MAX_FEELER_CONNECTIONS = 1;
static const bool DEFAULT_LISTEN = true;
static const unsigned int DEFAULT_MAX_PEER_CONNECTIONS = 125;
static constexpr uint64_t DEFAULT_MAX_UPLOAD_TARGET = 0;
static const bool DEFAULT_BLOCKSONLY = false;
static const int64_t DEFAULT_PEER_CONNECT_TIMEOUT = 60;
static const int NUM_FDS_MESSAGE_CAPTURE = 1;
static const bool DEFAULT_FORCEDNSSEED = false;
static const size_t DEFAULT_MAXRECEIVEBUFFER = 5 * 1000;
static const size_t DEFAULT_MAXSENDBUFFER    = 1 * 1000;
typedef int64_t NodeId;
struct AddedNodeInfo
{
    std::string strAddedNode;
    CService resolvedAddress;
    bool fConnected;
    bool fInbound;
};
class CNodeStats;
class CClientUIInterface;
struct CSerializedN