Of course, proxies have their place, but a more modern and flexible option these days is VPN servers.
Moreover, if you set up your own VPN server, which is very easy, for example, following this manual - https://3v-host.com/blog/A-Comprehensive-Guide-to-Setting-up-a-Personal-Free-VPN/, you'll gain tremendous flexibility and reliability.
Of course, proxies have their place, but a more modern and flexible option these days is VPN servers.
Moreover, if you set up your own VPN server, which is very easy, for example, following this manual - https://3v-host.com/blog/A-Comprehensive-Guide-to-Setting-up-a-Personal-Free-VPN/, you'll gain tremendous flexibility and reliability.