Opting for new hires vs climbing up the ladder - I've noticed a large trend of opting to hire out for management roles rather than allowing employees to move up. Just pointing out that I'd like to see more opportunities for front line employees with product experience to move up into management roles rather than hiring out someone completely new.
Lack of competitive pay - It's been said before but this seems to be decreasing every year. I've noticed a major shift in competitive pay and roles within the last two years or so, especially in software and tech roles.