I'll be honest, at this point it's no longer clear what purpose the hostages are serving anyway. The Israeli government is not negotiating for their return in good faith, and they haven't deterred the wholesale glassing of the Gaza strip. There is seemingly no legitimate interest in getting the hostages back alive. Even if you consider the token Israeli "protests" being organized, most of those people aren't actually demanding an end to the war. It's fairly obvious the hostages are no longer serving as useful bargaining chips (if they ever were). I can't say I really blame this guy.

In fact, one may even argue this was an act of mercy compared to the alternative of being indefinitely held prisoner in presumably pretty poor conditions, just waiting to be murdered by the IDF.