Going back to the title of my response, most of my planes are Stanley Bailey patterns that I bought new as I needed them. I also have a Clifton and a Lie-Nielsen I use, along with a very small selection of other brands, mostly old or antique. I use these common or garden and much derided Stanley Bailey planes without problems on a daily basis.
They took a bit of fiddling with to get them set up but they're fine. Over the years I've shown scores of new woodworkers how to set up, sharpen, and use their planes properly. Mostly those new users bought cheap'ish Stanley Baileys with the rather unpleasant plastic handles but, essentially, they work, and work well.
At the end of the day, couldn't agree more... Until I learned to sharpen properly, my relationship with planes was one of hatred. My favourite plane remains my 'bog standard' 80s manufactured Stanley Bailey pattern (not bedrock) number 7. I replaced the plastic handles with rosewood purely out of a sense of amusement, and did go for a Hock blade. Interestingly, given the role of a jointer, and the size of the blade, this is the thinnest blade in my current collection. Despite this, and a non-adjustable, not very fine mouth, this 15 year old plane consistently gives me an excellent finish on anything I chuck at it. Admittedly it's fettled and personalised, but it remains a favourite.
That said, I also have LNs, LVs, HNT Gordons, antique woodies, and a Clifton smoother. I enjoy using them all, and wouldn't 'disrespect' any of them. But, in essence, for anything other than the most extreme of woods at the most extreme end of price range, and where, for whatever reason, sanding is regarded as inappropriate, non of them are significantly 'better' than my number 7 and my clifton bladed number 5 Stanley jack...
Doesn't stop me enjoying buying the better finished tools, and where the Stanleys are unavailable for particular tasks (eg side rebate planes), I'm sometimes forced to. But, in the end, I agree: get any respectable tool, and learn how to use it. On the other hand, if you're a 'collector', why not enjoy some beautiful examples of the planemaker's art?