JT65、このモードをQRP用モードだと言い切る方はこのモードの歴史をどう解釈しているのでしょうか？

https://en.m.wikipedia.org/wi…/WSJT_(amateur_radio_software)

JT65, developed and released in late 2003,[3] is intended for extremely weak but slowly varying signals, such as those found on troposcatter or Earth-Moon-Earth (EME, or "moonbounce") paths.[2] It can decode signals many decibels below the noise floor in a 2500 Hz band (note that SNR in a 2500 Hz band is approximately 28 dB lower than SNR in a 4 Hz band, which is closer to the channel bandwidth of an individual JT65 tone), and can often allow amateurs to successfully exchange contact information without signals being audible to the human ear. Like the other modes, multiple-frequency shift keying is employed; unlike the other modes, messages are transmitted as atomic units after being compressed and then encoded with a process known as forward error correction (or "FEC"). The FEC adds redundancy to the data, such that all of a message may be successfully recovered even if some bits are not received by the receiver. (The particular code used for JT65 is Reed-Solomon.) Because of this FEC process, messages are either decoded correctly or not decoded at all, with very high probability. After messages are encoded, they are transmitted using MFSK with 65 tones.[8]

Operators have also begun using the JT65 mode for contacts on the HF bands, often using QRP (very low transmit power);[9] while the mode was not originally intended for such use, its popularity has resulted in several new features being added to WSJT in order to facilitate HF operation.[10]

wikiのコピペなので注釈の番号が入っています。

もともと対流圏通信やEME用に開発された 微弱電波用モード です。EMEをやる際はパワーを出します。でも月で反射されて戻ってくるのは非常にか弱い電波です。CWでは聞き取れないような微弱電波でもPCを使うことにより、何処ぞの誰からの信号だと解析して交信にたどり着けるのです。このモードを電離層反射でも応用して、微弱な電波でも交信が可能になったというのが現状です。
弱い電波でも交信が可能になった=QRPで運用すべき 　　ではありません。 コンディションが悪くて、自分はパワーを出しているのに相手には弱くしか届かないというような場合に有効なモードなのです。
コンディションが良い時にQRP同士でもできます、というのであれば楽しみ方の一つだし良いでしょう。しかし常にQRPで、10Wから30Wくらいが適正、などというのは自ら交信のチャンスを削るようなもの。私は賛同できません。