Probably the whole idea sounds crazy enough, but it has a reason. If we notice, the whole music industry has been slowly going into hill down, at least in my country because the music here develops idea so the people listen music that is commercial-pop music, just to be worth for a while.
As many talented musicians have been appearing as youtuber influencers, promoting to do reviews, to try or test certain riffs or songs, I reached a point where playing blues, jazz or any style doesn't makes me feel satisfied with the time invested, so since some years ago, I just plug everything and I try to get something that I never heard before, I just create whatever I like to play. Sometimes I record the session just to don't let pass good ideas.
When the rock n' roll started as a new music subgenre, never thought that it was going to be a musical revolution. Then, the rock n'roll evolved from a dancing style to a style more for listening: Rock was born. It still was 4/4, played with the same kind of instruments.
But with the time, new subgenres emerged, as expressions from the same style, just a different flavor. Them sometimes were 4/4, but not always. New instruments and equipment was added. Sometimes returned to be danceable again, and so.
With new songs and albums from serious band that create art, a 4/4 is no longer a limit, neither 3/4. New instruments continues being added, new styles of music also.
One point that the rock style always has been expressed as keywords like force, strong, euphoric, or something that produces a strong feeling inside us.
So, probably the definition of a style changes by periods, wthout being explicit, but noticeable if we listen carefully to the bands' releases.