/leftypol/ - Leftist Politically Incorrect

As time goes on and the tasks of the industry undergo automatization, most jobs are left to the part-time workers. Hasn't anyone else noticed this trend? We call them petite-bourgeoisie and yes variably but mostly tend to be since the nature of their work is not collectivist and is akin to the statuses of small business owners (individual entrepreneurs), shopkeepers (of small businesses), small-scale merchants (without a proper shop), semi-autonomous peasants (now just semi-autonomous poor entrepreneurs), and artisans. I feel that class relations have changed and nobody has bothered to do a concise analysis of it, instead clinging to the same labels, looking back and trying to reapply or justify the changed situation with outdated concepts. For example the "peasantry" Marx described is not the same as the poor jobless homeless, they were literally farmers with limited land-ownership and yet I see people calling hobos and the general poor as peasants. I am lead to believe the term proletariat barely applies anymore, the industrial proletariat is being scaled down and once society no longer relies on its labor then nothing makes it a revolutionary subject since it cannot bring about change through strikes or anything - it will just disappear once its no longer needed anywhere. My thesis is that the majority of the current workers are in the sphere of services and that the revolutionary subject may be IT workers, programmers, generally technicians and scientists which can understand the machinery and affect it. Machinery has already enveloped most of society, so any change that comes upon it will affect it and whoever can affect it can take control of the social order.
Most workers don't work a single job anymore, they do part-time jobs here and there to live by. In the historical situation for which Marx was writing, workers generally lived and died the same profession they took up.

And yes we've had this thread before, though there is a different response each time so I'm trying it against to see what comes out as a response. I present it in a different way and with a different flag that may or may not even be related.
My current thesis is that the movement of the declassed (as Bukharin labeled it) might have the upper hand with the growth of capitalism, the contradictions within the capitalist mode of production do lead to a sort of decomposition, but generally don't appear to be able to lead to collapse on their own unless it brings about omnicide.
The industrial proletariat can only exist as long as the industry needs manual intervention, when manual intervention is deduced to management rather than physical labor it is only those professions which can control the machinery and know how it functions that are able to intervene in production at all. There are less and less factory workers since their manual labor to operate the machinery is not needed - most just move onto working in logistic hubs or construction, but what happens when they're no longer needed there either?


Also FYI, this is just speculative thought experiment, I may or may not believe it, just putting it out there to see what others think.