Well, this thread has been around for a while. So I'm investigating VM's because my favourite game is stopping MacOS support and I have not been able to make bootcamp work with my EGPU. Here is the trick. There is barely any use for a Windows 10 PC with 8Gb memory and 4 cores. I can't think of a time in the last 5 years when any sane person thought that those were useful specs except to read email, surf the web and consume Netflix (especially on my favourite bloatware Windoze)
It seems obvious that the Standard software is only there as a marketing ploy to force the purchase of a pay to play subscription. It was very shoddy that people in the past have payed for an upgrade and actually had their functionality cut to the useless 8/4 combo. Let me say that I've dumped every software package that has gone the subscription way, and found some better software along the way (Bye-bye Photoshop, welcome Affinity Photo). Subscription only works for businesses as it helps them better manage their IT budgets. It is not value for money for ordinary people who have occasional need of software.
The only way to affect these decisions is to vote with your feet. However, the fact that this thread is so old and only 3 pages long shows you that most of the herd prefer to stick with what they know, even when they are being stiffed. And, from what I read, and my initial experiences of testing various VM solutions, Parallels seems to still have the edge on performance, so if I want that extra 5% bang for my bucks, I may have no choice. When you think about it, it is about the price of a cup of coffee every 2 weeks, compared to the many thousand of pounds I paid for my fruity computer. Not a great deal to shell out, especially if The Parallels VM SW is ready to go the minute the next version of MacOS is out the door. I'll be waiting to see how quickly they respond to the post 'Big Sur' world.
Software houses have to make money, they are not charities, but they also need a user base that feel they are getting value for money. It would seem that not enough people are voting with their feet, ergo, they are happy enough to splurge, so the subscription based business model survives. The comparison with VMWare is not valid, they have a different business model with a large portfolio of professional software. They can afford to give away VMware Fusion Player for free for non-commercial use, it is good advertising and probably a extremely small part of their user base. You can be sure they are doing this for good commercial reasons, not out of the goodness of their hearts (and the commercial version is more expensive than Parallels Pro, at least in the UK).