Indentations does not really help readability that much in case of really, really, long code, and in some cases, a code can execute without with unexpected result because of one single indentation being off. Both of these why I like things like curly braces/brackets and terminators like endif/fi/done/end/etc. But, at the end of the day, if there’s a readability problem, then that’s a sign that the code needs to be reworked on.