Add in the congress critters from both houses need to run their own campaigns at some point, in many cases they can’t afford to just kiss the ring. This is especially true in the house where seats are up for grabs “soon” and the voter base is relatively small. If you’re a Representative and won your seat on a small margin, you clearly don’t have a mandate and need to act more moderate. Some senate seats are in the same boat (McCormick in PA, assuming the recount still favors him, is in this boat; he’s run three times now and barely beat out Casey this time, it’s a fair bet he doesn’t have solid footing for his first term and can only toe the party line so far). The only thing we should all bet on is at the end of the day everyone in politics is going to lookout for themselves first. It’s going to be a shitshow for at least the next two years, probably the full four and maybe beyond.
Another plus one for Proton with your own domain.
Self hosting sounds good, but it’s fraught with mines that if you don’t know what you’re doing can take from “can’t send email because my domains been back listed” to “everything in my network is now sending spam to the entire world”. Sure, many folks self hosting sounds with no issues, but the price for configuring something wrong can be steep and IMO is just not worth the trouble and risks when there are good options for encrypted, privacy protecting email services for a reasonable price.