Neither of those laws provide any substantial privacy protections. A good ad blocker extension and VPN do exponentially more.
Ok I think I can support this if the point is to provide public investment in privacy friendly open source projects. The wording in your OP made me think you were advocating to ban email/SMS. Providing investment for alternatives is definitely something that is all win.
LinkedIn, WhatsApp, Google, etc provide services people find valuable. That is why they are so popular. Privacy focused alternatives, as far as they can exist (I don’t think a private LinkedIn could work), can gain marketshare if they work well. Signal is continuing to gain popularity as is Proton. But I do not want the government mandating what services we can and cannot use or how private companies can do business with willing customers.
Optional for those who want it. We really like private options because we are privacy advocates. But not everyone is. Banning products and services because they do not meet an arbitrary level of “privacy by default” is dystopian and begging for abuse. Who gets to decide what counts as “private” or not?
If someone likes using Instagram with full knowledge of the privacy implications, why should the government stop them?
Freedom means actually being free to make choices even if you do not like the choices other people make with their freedom.