Yes being cooked inside a tank is horrible. I saw a video of Merkava hit and three of them being set alight and crying in pain. Terrible way to go out.
The bottom line is the Israelis will soon start to run out of able men to fight. These are their reserves making up the numbers. The death toll is high but the injury count far higher, which means soldiers out of action. It's a small population.
I doubt Israel on its own would be able to continue for long term because of economy crisis, and soldiers moral start dropping due to losses and exhaustion, a lot of them are reservist and they start complaining because they need to get back to their job to provide resource to their family. Unfortunately it’s the American tax payers dollars are keeping this war carrying on!!!!