I'll support the artist by buying their physical releases when it will come (if ever). Subscription paywalls are eww to me (for lack of a better word) because it's so easy to get lost in all the hundreds of things you ACTUALLY HAVE to "subscribe to" (i.e pay monthly) to live your life.
All the best to Taiyaki and hopefully the physical release (again, if they ever do it) for both Yuru Oyako and 1x1/2 don't take so long that I've completely forgetten about it