There are still people getting the updated vaccinations. Some people are not high risk and it's not a strong recommendation. Also people who caught it in the past eight months or so don't need them, they have immunity from the virus itself.
It's now being treated as a normal illness though. That is, they look at the risk profiles and what the best ways to manage respiratory illness in the population are, and then they make recommendations based on that.
They don't recommend testing for covid for the same reasons they don't recommend home testing for flu or RSV. It doesn't offer much benefit, and all of these viruses are best dealt with symptomatically.
And it's a cost. All those covid tests used in the pandemic cost a lot. And you always have to ask, are there better things that could have been spent on?
It doesn't matter which you have. If you aren't very sick, don't do much, just treat your symptoms. If you can't breath, go to the hospital.
So if you are treating symptomatically, and the type doesn't matter, testing is a waste of funds.