I'm sorry but your second paragraph is nonsensical.
Targeted arrests- you think Israeli troops could enter Gaza and peacefully arrest people they believe are Hamas and these people would readily identify themselves and just leave peacefully? Or do you think firefights endangering civilians might happen?
Intercepting weapons- yep, tried that, gor critized for a blockade and anyway Hamas build tunnels and smuggle and hide weapons there. Not effective.
Cyber operations? Against terrorists? Actual lol.
International pressure- I mean theres been a huge amount of that with approximately 0 effect so far... you thank Hamas would respond sympathetically to being asked nicely by France?
I cannot believe that 2 years on we are still seeing these types of comments. No one has ever, ever given a reasonable alternative to how to get rid of Hamas without massive civilian casualties other than - 'not this".