I’ve seen some people mention the normalisation of relationships between Israel and the Arab world
Yes it may have been one of the factors but the far biggest problem was ignoring the issue thinking it could be managed mainly by great brutality, the west let it fester and did nothing, no peace talks since 2014, and if we keep ignoring it, it blow up again
On to the conflict itself I don’t think we will see a substantial ground incursion
No. You are conflating 2 things.
1. The unacceptable conditions of Palestinians is an issue. Has been for a while. And an attempt to solve that issue is the attempt to normalize relationships with most Middle Eastern Nations. So in fact, doing that is a step in the direction of Palestinians, which cannot be managed by force.
2. The attacks by Hamas was in part to stop the normalization discussions. Especially the one involving Saudi Arabia who are the biggest movers outside Iran in the Middle East.
It's easier to understand like this:
There are 2 ways to solve the Palestinian issue:
1. Is with an Independent Palestine for the Palestinian people. ( with Israel as a neighbor)
2. An independent Palestine for the Palestinian people (without Israel as a neighbor.)
Hamas, Hezbollah, and Islamic Jihad ( Not to mention, many a citizen from most Middle Eastern Nations and there diasporan offsprings only want or recognize option 2.
Normalizing relationship with Arab Countries hints at option 1. Hamas didn't want that. Creating a hostile and aggressive Israel ( which can be achieved by killing its citizens) forces the hands of Arab Nations to back off from normalizations. This by the way has been achieved.
Sadly at the expense of innocent Israelis and Palestinian Arabs.