Err... you disagree I bought an electric picture maker, and an M42 adapter? ;-)
Elsewise, you aren't actually contradicting me; you are agreeing that legacy lenses are more faff... just expanding that you like that faff.... B-U-T... you have done the film thing, so you don't want ALL that faff... any-more.. but its still faff, and you aren't getting the full measure on an adapter, just the having to focus bit, and you get the full-frame experience using legacy lenses optimized for 24x36 on a 24x36 Full-Frame digi-sensor.... not the cheapest way to try it, I have to say... compared to a roll of pound-land vista, a £10 film camera and maybe £5 for D&P at ASDA! But hey-ho... that's your prerogative!
For some-one discovering all-manual photography via legacy lenses on adapter, on a small sensor camera, offered those shallow DoF effects from oft larger available apertures, offered opinion, they may well 'like' trying those legacy lenses on the legacy camera they were designed for, I think, still stands
Some-one with no legacy film experience, sticking a toe in the water of more involved 'faff' feuxtograffy and all manual operation, can, for very little outlay, get the entire unadulterated, uncompromised experience, by buying the film camera that matches the legacy lens they'd like to experiment with, for probably no more than cost of the adapter to put it on a digital, and get so much 'more' for the experience...
Whether that leads them to stick the film camera back on the shelf as 'too much faff' or leads them down the dark path of home developing, getting silly about scanning, chasing ultimate IQ via medium format, or whatever... matters little. Advice is that they are only getting a very small part of what these lenses might offer, on an adapter, and so sampling the real-deal of these lenses on their intended camera, whether they like the 'feel' or 'look' or the 'faff'... advice is to let the lens breath and find out for themselves by giving the legacy camera a go.. not dismissing it entirely just because you didn't appreciate it.
I still have the M42 adapter for my EPM, and do still put one of two of the M42 lenses on it; usually for stuff in the margins, like close up work, but unless I really 'need' the image in a rush, if I am using those lenses for the joy, I will pick up the M42 film camera, and take my time, which includes taking the time to change films, and/or be more discriminatory what I shoot and/or dropping the film in to 1hr process whilst I do my shopping, (to see the prints often quicker than I can clear down an SD card and see them on a bigger screen) or taking the time to home dev on the kitchen side (again, oft quicker to view than clearing a SD card!), on to whether to make a print under the enlarger, or to scan to PC, and myriad choices on that, what machine to use. etc etc etc..... Practically I can faff to my hearts content... or not... and the question of 'acceptable image quality' is largely academic. either medium deliver more than enough for pretty much all practical purposes!!
In the world of photo-graphical legacy, Halide Film, let alone 35mm film is still but such a tiny fraction! BUT its a doorway to a huge area of potential involvement and enjoyment. Legacy lenses COULD be a door to! I mean... it's not like I am suggesting that they should shun ALL commercial cameras and make their own large format plate camera from plywood, and start preparing wet plates f-gawds sake, to experience the 'full-faff and nothing but the faff' feuxtograffy!!