The problem is not resources, it is Honda not listening to riders. Rossi said it, Casey said it and now Marc's actions also say it.
They won't hire European engineers or adopt any European working practices. 'Honda make good bikes and if not, we will do it the Honda way' They prefer to lose their most successful rider rather than diverge from the Honda way. They won't be making any stategic hires but at some point, they will come good.
The fact Yamaha are in the same position shows you it is a cutlure thing at both companies.
That is not totally fair to say. Yamaha already had a bike that was improving and I believe they debuted the flat plane crank engine in 2003. The issue was, they were throwing many concepts at the bike and not focusing on one. Rossi tried I think 5 different engine configs at his first test and then said he wanted to go with the big bang concept, which they then focused on solely. Rossi and Burgess famously said they would get the Ducati fixed in 80 seconds, but we know how that went.
The 2003/2004 Yamaha was certainly nowhere near as bad as the 2023 Honda. The fact Honda didn't move heaven & earth to hire any outside talent, nor get a 2024 prototype more than just a 2023 bike with some tweaks, shows that they are not going to be competitive for a couple of years, at least.
I say that sadly, as a Honda fan.