The size in numbers of the IDF is much smaller than the size of US military forces. The 32 dead would be similar to the USA losing between 500 and 700.
So it’s a big deal.
The IDF strives to minimize caualties and deaths and in this conflict they are needing to operate on terms of the enemy by entering buildings where the enemy has the element of surprise.
We can suppose they could consider doing things differently. They could clear a town within a certain radius before entering buildings so that the enemy could not see them entering buildings. And they could use robots to enter buildings.
Compared to WWI and WWII and other war battles counting into the thousands of casualties during a single day.
32 isn’t huge the liberals have push this no casualties idea to weaken us not make us stronger.