The claim that Syria is a lawless no man's land is nothing more than a flimsy pretext from one contributor to justify Israel's actions, with no regard for whether these actions actually achieve their supposed goals of security and stability. It's clear that, for this individual, Israel's actions are beyond reproach no matter the context, once we acknowledge this unwavering bias, we can move past the distractions and focus on more productive and substantive discussions.
With that said, I believe the presence of UN forces in buffer zones should be reinforced. Israel, Syria, and international stakeholders should commit to respecting the UN's role in maintaining neutrality in contested areas.
Engage the Assad government to negotiate a roadmap for political stabilization, build confidence with rebel groups like HTS to explore pathways for disarmament and reintegration, and prioritize the voices and needs of civilians and local organizations in peace efforts. Despite what another contributor claims, that I hold the opposite view: violence is to be expected. There are extreme elements for whom nothing less than the death of their enemies is acceptable. Nothing is easy.
Israel’s security concerns should be addressed without permanent military occupation. I believe a phased approach where joint Syrian-UN forces maintain order in areas vacated by Israeli troops might work. Note that I am not presuming that Israel should leave before their concerns are addressed nor am I presuming that Israel should be there to begin with.
That's just my opinion.