Let me focus on the facts then and remain on topic.
drawing straws at BRD support for your argument are we when the situation was for a single target boss not support which MCH doesnt hold a candle despite the moniker of "ranged support" which is defined by the role itself. Flamethrower doesnt accumulate heat nor compliments anything what so ever or enhances anything like most skills do but wasnt talking about flamethrower but it certainly is a off handed fragmented skill much like the whole job in general.
What words are those? Unless you have nothing to say about it yourself
Incredibly poor example, for one BRD isnt forced to press it over and over like Heat blast and two it adapts to each song and keeping its dots on is the bigger focus and they all at least have a link without getting to much into the kit.
also a less punishing Stormblood? they lost like 8 skills its and what they added as replacements just made the job have more buttons to press but no buttons that align with one another. which was my point overall