As miners reduce production and there are fewer Bitcoins circulating in the market, the price will rise as expected. It’s also possible that operators in this space will come under increased political scrutiny because the halving is likely to lead to increased investment and consolidation among Bitcoin miners.
Well its up to them to continue or shift towards the changes in the reward surely they can cope. Using GPUs can either utilizes on other purposes not only mining rig. Like the current use on depin markets. Where GPU can be rented for earning coins like mining. Same process but different approach. With the price action now I think its becoming bullisg even with the cut on bitcoin rewards.