The docs for `blocksonly` say that "Transactions from the wallet or RPC are not affected" but the code says:

    if (gArgs.GetBoolArg("-blocksonly", DEFAULT_BLOCKSONLY) && gArgs.SoftSetBoolArg("-walletbroadcast", false)) {
        LogPrintf("%s: parameter interaction: -blocksonly=1 -> setting -walletbroadcast=0\n", __func__);
    }

Here's the relevant documentation:

    -blocksonly
       Whether to reject transactions from network peers. Transactions from the
       wallet or RPC are not affected. (default: 0)

    -walletbroadcast
       Make the wallet broadcast transactions (default: 1)

Doesn't that imply that `blocksonly` *does* affect transactions from the wallet?

if (node.scheduler) node.scheduler->stop();
    threadGroup.interrupt_all();
    threadGroup.join_all();
    
    
    node.peer_logic.reset();
    node.connman.reset();
    node.banman.reset();
    if (::mempool.IsLoaded() && gArgs.GetArg("-persistmempool", DEFAULT_PERSIST_MEMPOOL)) {
        DumpMempool(::mempool);
    }
    if (fFeeEstimatesInitialized)
    {
        ::feeEstimator.FlushUnconfirmed();
        fs::path est_path = GetDataDir() / FEE_ESTIMATES_FILENAME;
        CAutoFile est_fileout(fsbridge::fopen(est_path, "wb"), SER_DISK, CLIENT_VERSION);
        if (!est_fileout.IsNull())
            ::feeEstimator.Write(est_fileout);
        else
            LogPrintf("%s: Failed to write fee estimates to %s\n", __func__, est_path.string());
        fFeeEstimatesInitialized = false;
    }
    
    
    
    
    {
        LOCK(cs_main);