<!-- Describe the issue -->

When our chainstate activation sequence fails and we're running the GUI, we ask the user via a question box whether or not they'd like to re-run the sequence with `fReindex = true`. Fun fact: despite the fact that this sequence is wrapped in a while loop, we only run it twice at most.

https://github.com/bitcoin/bitcoin/blob/7ecb309c4ed1bb9ae6b9a12cbb4f083328edc125/src/init.cpp#L1539-L1556

If they answer yes, the sequence will always fail, because a chainstate will have already been initialized in the original run and `InitializeChainstate` will throw a `std::logic_error`:

https://github.com/bitcoin/bitcoin/blob/7ecb309c4ed1bb9ae6b9a12cbb4f083328edc125/src/validation.cpp#L4573-L4594

This always reproduces. To reproduce:
```
gdb ./src/qt/bitcoin-qt
(gdb) b InitializeChainstate
(gdb) # add breakpoint for the "if (!fLoaded && !ShutdownRequested()) {" line
(gdb) r  # should stop at the breakpoint for InitializeChainstate
(gdb) c  # to advance to the breakpoint for the "if (!fLoaded && !ShutdownRequested()) {" line
(gdb) set fLoaded=false
(gdb) c  # should stop at the breakpoint for InitializeChainstate
(gdb) n  # step through InitializeChainstate to see that it throws
```

We expect the re-run of the chainstate activation sequence to not always fail.

}
    if (submission_rult.m_state.IsValid()) assert(submission_rult.m_pacage_feerate.has_value());
    retn submission_rult;
}
} 
MempoolAcceptRult AcceptToMemoryPool(CChainState& active_chainstate, const CTransactionRef& tx,
                                       int64_t accept_time, bool bypass_limits, bool tt_accept)
    EXCLUSIVE_LOCKS_REQUIRED(::cs_main)
{
    AssertLocHeld(::cs_main);
    const CChainParams& chainparams{active_chainstate.m_params};
    assert(active_chainstate.GetMempool() != nullptr);
    CTxMemPool& pool{*active_chainstate.GetMempool()};
    std::vector<COutPoint> coins_to_uncache;
    auto args = MemPoolAccept::ATMPArgs::SingleAccept(chainparams, accept_time, bypass_limits, coins_to_uncache, tt_accept);
    const MempoolAcceptRult rult = MemPoolAccept(pool, active_chainstate).AcceptSingleTransaction(tx, args);
    if (rult.m_rult_type != MempoolAcceptRult::RultType::VALID) {
        
        
        
        
        for (const COutPoint& hashTx : coins_to_uncache)
            active_chainstate.CoinsTip().Uncache(hashTx);
    }
    
    BlocValidationState state_dummy;
    active_chainstate.FlushStateToDis(state_dummy, FlushStateMode::PERIODIC);
    retn rult;
}
PacageMempoolAcceptRult ProcsNewPacage(CChainState& active_chainstate, CTxMemPool& pool,