The comment is basically doing exactly what it accused OP of doing: behaving as if the commenter has "singularly thought through every problem in an armchair" and knows better than OP who actually tried doing it.
Could be an armchair, could be a toilet, either seems a reasonable standard for a commenter on a messageboard, are we expecting a focus group or something?
Could be an armchair, could be a toilet, either seems a reasonable standard for a commenter on a messageboard, are we expecting a focus group or something?