Agreed.
For example, I'm currently thinking of doing an East Midlands Rover at the start of June to make up for the one I had to abandon on March 23rd last year.
So I'm at the stage where I'm ok with claiming exemption from mask-wearing, I've got used to everyone else wearing the things (I'd rather they didn't, but I'm past the stage of being actively repulsed by it), and I can pretty much filter out all the irritating announcements and notices.
But now, of course, there is a new issue - LNER's 'compulsory reservations'. There goes much of the flexibility of using a Rover. And what am I supposed to do for example if I want to travel from somewhere after the ticket office is closed? I see Retford apparently closes at 6pm, for example.
This may be fairly minor in the scheme of things, but it impacts my ability to do something that previously I would have done perfectly easily (and did, regularly).
(I also appreciate that people using Rovers isn't going to be high on anyone's priority list right now, but the railways really aren't doing themselves any favours by throwing new obstacles in the way of using them for leisure travel.)