Why work with him ? Same reason i will go to any senator who says they want to do something about gun control,
In this case, Next time there is a accidental shooting of a kid and the media is making a big deal about it i can now turn round and say I asked senator Espero to help fund cont safety for children and he told me NO because its to hard, Now does the gun community look bad or does the senator ?.
Sure it would be great to have all Pro 2a senators and Representatives but its not going to happen, Hawaii is a very liberal state, The only way we can control the gun control laws is making it look like WE are doing something. There is no consequence to them violating our rights, They dont care how much we sue its not there money they are losing its ours.
That is all well and good. However, we all tried to (before all these bills where passed) reason with him about how and why these bills are not useful for stopping gun violence, helping with gun safety, and illegal to implement. There were hundreds of opposition testimony was submitted showing that many of us opposed the bills, many of the testimony pointing out the many factors of why they will not work for their intended purpose, yet he and others rammed them through anyway. It is doubtful he and the others even read or considered the testimony.
If he wasn't up for re-election this Nov, he wouldn't give a rats about us or our suggestions. He doesn't care about gun safety nor self defense. He is trying to pander to us with the illusion he is now taking a more centered approach. That way he doesn't alienate his base and at the same time, maybe keep his pro 2A voters.
I don't believe Hawaii is as liberal as you think. There are some very vocal liberals and fewer vocal conservatives. Most people are more conservative than liberal in practice, the problem is most people do not vote, and if they do vote they let others, with their own interest in mind, decide who gets voted for.