With all the uncertainty and doubt it is important to keep the network strong. So, if you are capable you should think about running a BTC full node, even better if you can run a lightning node as well.
If you are not sure how to get started there are many previous posts you can look at and there are many good YouTube videos as well. Also I am sure many in here could be of assistance as well.
Remember there is BTC, then there is everything else.